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Why Enterprises Are Replacing MPLS with Prisma SD-WAN: The Future of Enterprise Networking

noreply@blogger.com (Unknown) — Thu, 09 Jul 2026 19:00:56 +0000

Why Enterprises Are Replacing MPLS with Prisma SD-WAN

Introduction

Enterprise networking has undergone a massive transformation over the past decade. Traditional Multiprotocol Label Switching (MPLS) networks, once considered the gold standard for enterprise connectivity, are increasingly being replaced by Software-Defined Wide Area Networking (SD-WAN). Among the leading SD-WAN solutions, Prisma SD-WAN by Palo Alto Networks has emerged as a preferred choice for organizations seeking better performance, simplified management, stronger security, and significant cost savings.

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Modern businesses are no longer confined to centralized data centers. Employees work remotely, applications run in public clouds, SaaS platforms dominate enterprise workloads, and users expect uninterrupted digital experiences. These changes expose the limitations of MPLS and make intelligent, application-aware networking essential.

In this article, we'll explore why enterprises are migrating from MPLS to Prisma SD-WAN, the business benefits, technical advantages, deployment scenarios, and best practices for successful migration.

What is MPLS?

Multiprotocol Label Switching (MPLS) is a WAN technology designed to route traffic efficiently across service provider networks using labels instead of traditional IP routing.

For years, MPLS offered:

Reliable connectivity
Predictable latency
High availability
Private network communication
Quality of Service (QoS)

It became the backbone for connecting branch offices to centralized corporate data centers.

However, enterprise networking requirements have evolved dramatically.

Why MPLS is Becoming Obsolete

Although MPLS remains reliable, several limitations prevent it from meeting today's business needs.

1. High Operational Costs

MPLS circuits are expensive.

Organizations often pay premium monthly charges for:

Dedicated circuits
Long-distance connectivity
Provider-managed infrastructure
Bandwidth upgrades

Increasing bandwidth usually requires:

Contract modifications
Long provisioning cycles
Additional costs

As cloud traffic grows, MPLS becomes increasingly expensive.

2. Long Deployment Times

Provisioning a new MPLS circuit can take:

30 days
60 days
90 days
Sometimes even longer

Business expansion cannot wait months for connectivity.

3. Poor Cloud Connectivity

MPLS was originally designed when applications resided in corporate data centers.

Today's applications include:

Microsoft 365
Salesforce
Zoom
AWS
Azure
Google Cloud

Traditional MPLS forces SaaS traffic through the data center before reaching the cloud.

This process, called backhauling, increases:

Latency
Congestion
User frustration

4. Limited Bandwidth

Modern enterprises consume significantly more bandwidth due to:

Video conferencing
Cloud backups
AI applications
Large file transfers
SaaS adoption
Remote work

Scaling MPLS bandwidth is expensive and slow.

5. Limited Visibility

Network administrators often struggle to answer:

Which application consumes bandwidth?
Which circuit performs best?
Why is Teams experiencing latency?
Which branch has poor user experience?

Traditional MPLS provides limited application visibility.

What is Prisma SD-WAN?

Prisma SD-WAN is Palo Alto Networks' intelligent software-defined WAN solution that connects users, branches, campuses, data centers, and cloud environments using application-aware routing and centralized management.

Unlike traditional WAN technologies, Prisma SD-WAN continuously monitors:

Packet loss
Latency
Jitter
Application performance
Link quality
User experience

Instead of relying on static routing, it dynamically selects the best available path for every application.

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Why Enterprises Are Migrating to Prisma SD-WAN

1. Significant Cost Savings

One of the biggest advantages is reducing WAN costs.

Organizations can replace expensive MPLS circuits with:

Broadband Internet
Fiber
DIA
LTE
5G

Instead of relying on one costly MPLS connection, enterprises combine multiple affordable circuits.

Prisma SD-WAN intelligently selects the best path in real time.

The result:

Lower WAN expenses
Higher bandwidth
Better redundancy

2. Application-Aware Routing

Traditional routing only understands IP addresses.

Prisma SD-WAN understands applications.

Examples include:

Microsoft Teams
Zoom
SAP
Oracle
Salesforce
Office 365

Traffic policies are created based on application identity instead of destination IP addresses.

Example:

Teams traffic can automatically use MPLS.

Guest Internet browsing can use broadband.

Backups can use secondary links.

This maximizes application performance.

3. Dynamic Path Selection

Unlike MPLS, Prisma SD-WAN constantly evaluates every WAN path.

Metrics include:

Latency
Jitter
Packet loss
Link availability

If broadband performance degrades:

Traffic automatically shifts to another healthy path.

Users never notice.

No manual intervention is required.

4. Improved User Experience

Prisma SD-WAN continuously optimizes application performance.

Voice and video traffic receives:

Lower latency
Better quality
Reduced packet loss
Improved reliability

This significantly enhances user productivity.

5. Direct Cloud Access

Rather than backhauling traffic through headquarters, Prisma SD-WAN enables direct Internet breakout.

Benefits include:

Lower latency
Faster SaaS access
Reduced WAN congestion
Better Microsoft 365 performance
Improved Zoom experience

Cloud-first enterprises benefit immediately.

6. Centralized Management

Administrators manage hundreds or even thousands of branch offices from a single controller.

Instead of configuring routers individually:

Policies are created once.

They are automatically distributed across every branch.

This dramatically reduces operational complexity.

7. Zero-Touch Provisioning

Deploying a new branch becomes remarkably simple.

Steps include:

Ship appliance.
Connect power.
Connect Internet.
Device automatically downloads configuration.
Branch becomes operational.

No onsite networking expert is required.

8. Enhanced Security Integration

Prisma SD-WAN integrates seamlessly with Palo Alto's security ecosystem.

Organizations gain:

Secure Internet access
Firewall integration
Threat prevention
URL filtering
DNS security
Secure web gateway
Zero Trust architecture
SASE readiness

Networking and security become unified.

9. Better Visibility

Administrators gain complete visibility into:

Applications
Users
Circuits
Branch performance
Link health
WAN utilization
User experience

Advanced analytics help troubleshoot problems quickly.

10. Cloud-Native Architecture

Prisma SD-WAN is designed for modern cloud environments.

It integrates with:

AWS
Microsoft Azure
Google Cloud Platform
SaaS providers
Multi-cloud architectures

This makes hybrid cloud networking much simpler.

Watch the full technical walkthrough:
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Real Enterprise Migration Example

Consider an organization with:

500 branch offices
Two broadband links
One LTE backup
Microsoft Teams
Salesforce
SAP
AWS workloads

Traditional MPLS

Problems include:

Expensive circuits
Backhauling cloud traffic
High latency
Slow deployments
Limited visibility

Prisma SD-WAN

Benefits include:

Dynamic traffic steering
Automatic failover
Application-aware routing
Centralized management
Direct cloud access
Lower operational costs

The enterprise experiences:

Better application performance
Higher employee productivity
Lower WAN expenditure
Faster branch deployments
Improved customer experience

Business Benefits

Organizations typically report improvements in:

Reduced WAN costs
Faster branch deployment
Better application performance
Improved cloud connectivity
Simplified operations
Increased uptime
Enhanced security
Better user experience

These advantages explain why Prisma SD-WAN adoption continues to grow across industries.

Best Practices for Migration

A successful migration requires careful planning.

Recommended practices include:

Assess existing WAN infrastructure.
Identify critical business applications.
Measure baseline network performance.
Define application-aware policies.
Test broadband performance.
Implement pilot deployments.
Monitor application experience.
Train network administrators.
Integrate with security platforms.
Continuously optimize policies.

A phased migration minimizes risk while maximizing benefits.

Common Challenges During Migration

Although migration delivers numerous benefits, organizations should prepare for:

Legacy application dependencies
Circuit transition planning
Policy optimization
Staff training
Change management
Security integration
Application classification validation

Proper planning ensures a smooth transition.

Future of Enterprise WAN

Enterprise networking is moving toward:

Software-defined networking
AI-driven operations
Autonomous networking
Cloud-native architectures
Zero Trust security
SASE adoption
Multi-cloud connectivity
Intelligent automation

Prisma SD-WAN aligns closely with these trends, enabling organizations to modernize their WAN infrastructure while preparing for future business needs.

Conclusion

The era of relying solely on MPLS for enterprise connectivity is rapidly coming to an end. While MPLS continues to provide dependable private connectivity, it struggles to meet the demands of cloud-first, hybrid, and remote-work environments. Prisma SD-WAN addresses these challenges through application-aware routing, dynamic path selection, centralized management, direct cloud connectivity, integrated security, and simplified branch deployments.

By adopting Prisma SD-WAN, enterprises can reduce operational costs, improve user experience, accelerate digital transformation, and build a resilient WAN that is ready for the future. Organizations that embrace intelligent SD-WAN today position themselves to support modern applications, distributed workforces, and evolving security requirements with greater agility and efficiency.

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Zero Trust vs VPN Explained | Which One is More Secure?

noreply@blogger.com (Unknown) — Thu, 09 Jul 2026 12:00:00 +0000

Zero Trust vs VPN: Understanding the Future of Secure Remote Access

Remote work, cloud applications, hybrid infrastructure, and digital transformation have fundamentally changed enterprise networking. Traditional approaches that worked well a decade ago are no longer sufficient to address modern cybersecurity threats. Organizations now require secure, scalable, and identity-aware access to applications regardless of where users are located.

Two technologies dominate discussions around secure remote access: Virtual Private Networks (VPNs) and Zero Trust Network Access (ZTNA).

Although VPNs have been the industry standard for decades, Zero Trust has emerged as the preferred security model for modern enterprises. Understanding the differences between these technologies is essential for network engineers, cybersecurity professionals, IT architects, and decision-makers responsible for protecting enterprise environments.

This article explains how VPN and Zero Trust work, compares their architectures, discusses their advantages and limitations, and explores why organizations worldwide are increasingly adopting Zero Trust as part of their Secure Access Service Edge (SASE) strategy.

What is a VPN?

A Virtual Private Network (VPN) creates an encrypted tunnel between a remote user and the organization's network.

When users authenticate successfully, the VPN gateway establishes a secure connection that allows devices to communicate with internal corporate resources almost as though they were physically connected to the office network.

The primary objective of a VPN is confidentiality by encrypting data traveling over public networks such as the Internet.

Typical VPN use cases include:

Remote employee access
Branch office connectivity
Secure communication over public networks
Access to internal applications and file servers

VPN technology has served enterprises reliably for many years, especially when most applications resided inside corporate data centers.

What is Zero Trust Network Access (ZTNA)?

Zero Trust Network Access is built on a fundamentally different philosophy.

Instead of trusting users after successful login, ZTNA continuously verifies every access request based on identity, device posture, application context, location, and security policies.

Rather than connecting users to an entire network, ZTNA connects them only to the specific application they are authorized to access.

This dramatically reduces the organization's attack surface while enforcing least-privilege access.

Core principles include:

Never trust, always verify
Identity-first security
Least privilege access
Continuous authentication
Continuous device validation
Application-specific access

How VPN Works

A VPN follows a relatively straightforward process:

User launches VPN client.
User authenticates with credentials.
Encrypted tunnel is established.
Device joins the corporate network.
User gains access to authorized internal resources.

While encryption protects traffic, the authenticated device often receives broad network visibility.

If an attacker compromises the device, they may attempt lateral movement across internal systems depending on network segmentation.

How ZTNA Works

ZTNA follows a different workflow.

Instead of granting network access, it grants application access.

A typical process includes:

User requests an application.
Identity is verified.
Device posture is checked.
Security policies are evaluated.
Application access is granted only if all conditions are satisfied.
Every subsequent request continues to be evaluated.

The internal network remains hidden from users, making reconnaissance significantly more difficult for attackers.

VPN vs Zero Trust: Key Differences

1. Access Model

VPN provides network-level access.

ZTNA provides application-level access.

This distinction is one of the biggest architectural differences.

2. Trust Model

VPN generally trusts users after successful authentication.

ZTNA continuously validates identity throughout the session.

3. Network Exposure

VPN exposes portions of the internal corporate network.

ZTNA hides internal infrastructure completely.

4. Lateral Movement

Compromised VPN sessions may allow attackers to move laterally.

ZTNA significantly limits lateral movement because users never receive broad network access.

5. Cloud Readiness

VPN was originally designed for data center environments.

ZTNA is designed specifically for cloud-first and hybrid enterprise architectures.

6. User Experience

Traditional VPNs often require:

Manual connection
VPN clients
Tunnel establishment
Route updates

ZTNA frequently delivers a more seamless user experience with direct application access.

Why VPN Security Has Limitations

VPN technology is not inherently insecure.

The issue lies in today's threat landscape.

Modern attacks commonly involve:

Credential theft
Phishing
Malware
Ransomware
Compromised endpoints
Insider threats

If attackers successfully authenticate through a VPN, they may gain broad network access.

This creates opportunities for reconnaissance and lateral movement.

Security teams therefore spend significant effort implementing:

Network segmentation
Firewalls
NAC
Endpoint Detection and Response (EDR)
Intrusion Detection Systems (IDS)
Intrusion Prevention Systems (IPS)

ZTNA reduces much of this risk by avoiding broad network exposure altogether.

🎥 Prefer a visual explanation? Watch the complete walkthrough here: https://youtu.be/pZ_pb8sUuzs

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Advantages of Zero Trust

Organizations are rapidly adopting Zero Trust because it offers several significant benefits.

Improved Security

Users receive access only to approved applications.

Everything else remains inaccessible.

Reduced Attack Surface

Applications are hidden from unauthorized users.

Attackers cannot scan internal networks.

Continuous Verification

Authentication is not a one-time event.

Identity, device posture, and context are evaluated continuously.

Better Compliance

Zero Trust aligns well with regulatory requirements that demand least-privilege access and continuous monitoring.

Cloud-Native Architecture

ZTNA integrates naturally with SaaS, public cloud, private cloud, and hybrid deployments.

Better User Experience

Users access applications directly without exposing the corporate network.

Where VPN Still Makes Sense

Despite the rise of Zero Trust, VPNs remain valuable.

Common scenarios include:

Legacy applications
Older data center environments
Temporary remote access
Site-to-site connectivity
Industrial systems
Manufacturing environments

Many organizations continue operating VPN alongside Zero Trust during migration.

ZTNA and SASE

Zero Trust is rarely deployed in isolation.

It is frequently implemented as part of Secure Access Service Edge (SASE).

A SASE platform combines networking and security into a cloud-delivered architecture.

Typical SASE components include:

SD-WAN
ZTNA
Secure Web Gateway (SWG)
Cloud Access Security Broker (CASB)
Firewall as a Service (FWaaS)
Digital Experience Monitoring

Together, these technologies deliver secure access regardless of user location.

Real-World Enterprise Example

Imagine a multinational enterprise with:

500 branch offices
Remote employees
Contractors
Cloud applications
Hybrid infrastructure

Using VPN, remote users connect directly into the corporate network before accessing applications.

With ZTNA:

Users authenticate.
Device health is validated.
Identity is verified.
Policies are enforced.
Only the requested application becomes accessible.

Even if credentials are compromised, attackers cannot freely explore the internal network.

This significantly strengthens enterprise security.

Career Relevance for Network Engineers

Knowledge of Zero Trust has become highly valuable.

Organizations increasingly seek professionals skilled in:

SASE
SD-WAN
ZTNA
Identity and Access Management
Cloud Security
Multi-factor Authentication
Enterprise Networking

Understanding both VPN and Zero Trust enables engineers to design secure, scalable, and future-ready architectures.

Final Thoughts

VPN technology has protected enterprise networks for many years and continues to play an important role in certain environments. However, the modern enterprise has evolved. Applications are increasingly hosted in the cloud, employees work from anywhere, and cyber threats are more sophisticated than ever before.

Zero Trust Network Access addresses these challenges by replacing implicit trust with continuous verification, enforcing least-privilege access, and limiting users to only the applications they are authorized to use. This significantly reduces the attack surface, minimizes lateral movement, and aligns with the security requirements of today's cloud-first organizations.

Rather than viewing VPN and ZTNA as competing technologies, organizations should understand where each fits within their broader security strategy. For many enterprises, the journey involves transitioning from traditional VPN architectures toward a Zero Trust model integrated with a comprehensive SASE framework.

For network engineers and security professionals, mastering these technologies is no longer optional—it is becoming a core skill for designing secure, resilient, and scalable enterprise networks.

Continue your learning with in-depth enterprise networking content.

🎥 Watch the complete Zero Trust vs VPN video: https://youtu.be/pZ_pb8sUuzs

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What is SASE? The Complete Beginner Guide to Secure Access Service Edge (2026)

noreply@blogger.com (Unknown) — Mon, 06 Jul 2026 18:55:41 +0000

Enterprise networking has undergone a dramatic transformation over the last decade. Organizations have shifted from centralized data centers to cloud-first environments, employees now work from anywhere, and applications are increasingly delivered as Software-as-a-Service (SaaS). These changes have made traditional network architectures more complex, expensive, and difficult to secure.

This is where Secure Access Service Edge (SASE) comes in.

SASE combines networking and security into a single cloud-delivered architecture, enabling organizations to securely connect users, devices, branch offices, and applications from anywhere in the world.

If you're new to SASE or preparing for networking certifications and interviews, this guide will help you understand the technology from the ground up.

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What is SASE?
Why Was SASE Created?
The Problems with Traditional Enterprise Networks
How Enterprise Networking Has Changed
Key Benefits of SASE
Traditional Networking vs SASE
SASE Components
SASE Architecture
Packet Flow Explained
Real Enterprise Example
Best Practices
Common Mistakes
Interview Questions
Frequently Asked Questions
Conclusion

What is SASE?

SASE stands for Secure Access Service Edge.

It is a cloud-native architecture that brings networking and security services together into a unified platform. Instead of deploying separate networking devices, VPN concentrators, and security appliances across multiple locations, organizations can deliver these capabilities through globally distributed cloud Points of Presence (PoPs).

Rather than forcing all traffic through a central corporate data center, users connect to the nearest SASE cloud location where networking optimization and security inspection occur before traffic reaches its destination.

This model provides secure, fast, and reliable access to applications regardless of whether users are working in a headquarters office, a branch office, at home, or while traveling.

Understanding Each Word in SASE

Understanding the name itself helps explain the architecture.

Secure

Security is integrated into the platform rather than being added as a separate layer.

A modern SASE platform includes technologies such as:

Zero Trust Network Access (ZTNA)
Firewall as a Service (FWaaS)
Secure Web Gateway (SWG)
Cloud Access Security Broker (CASB)
DNS Security
Threat Prevention
Malware Protection
Data Loss Prevention (DLP)

Every connection is inspected before access is granted.

Access

SASE provides secure access for:

Employees
Contractors
Branch offices
Data centers
Mobile devices
Internet of Things (IoT) devices
Cloud workloads
SaaS applications

The focus shifts from securing physical locations to securing identities and applications.

Service

Unlike traditional networking hardware that must be installed and maintained at every location, SASE delivers networking and security as cloud services.

Organizations consume these services on demand, reducing hardware requirements and simplifying operations.

Edge

The "Edge" refers to security and networking services being delivered close to users through globally distributed cloud Points of Presence.

Instead of routing internet traffic across long distances to a headquarters firewall, users connect to the nearest SASE location.

This reduces latency while improving user experience and application performance.

Why Was SASE Created?

Enterprise networking has changed dramatically.

Ten years ago, most organizations looked like this:

One headquarters
Several branch offices
One or two data centers
MPLS WAN connectivity
Centralized firewalls
Internal business applications

Internet access was limited, and remote work was relatively uncommon.

Today, the picture is very different.

Organizations rely on:

Microsoft 365
AWS
Microsoft Azure
Google Cloud Platform
Salesforce
Zoom
Webex
ServiceNow
Remote employees
Hybrid work
Bring Your Own Device (BYOD)

The network perimeter has effectively disappeared.

Applications are no longer located inside a single corporate data center, and employees expect secure access from anywhere.

Traditional architectures struggle to meet these new demands.

🎥 Watch the Complete Video Tutorial

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👉 Watch the complete YouTube video: https://youtu.be/ocrWv216PSw

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Problems with Traditional Enterprise Networks

For years, organizations relied on hub-and-spoke networking.

Traffic from branch offices was backhauled to headquarters for security inspection before reaching the internet.

Although this model worked well when applications resided in corporate data centers, it introduces several challenges in today's cloud-first environments.

Higher Latency

Cloud-bound traffic must travel unnecessary distances before reaching its destination.

This increases response times and affects application performance.

Expensive WAN Circuits

Maintaining dedicated MPLS connections between locations can be costly, especially for organizations with hundreds of branch offices.

Security Bottlenecks

Centralized firewalls must inspect traffic for every user and application, creating performance bottlenecks as organizations grow.

Poor Remote User Experience

Remote employees often experience slow VPN connections because all traffic is routed through headquarters instead of taking a direct path to cloud services.

Operational Complexity

Managing separate networking, security, VPN, and cloud access solutions increases administrative overhead and operational costs.

How Enterprise Networking Has Changed

Modern enterprises operate in a distributed environment where users, applications, and workloads exist across multiple locations.

Employees may work from home one day, a branch office the next, and while traveling the following week.

Business applications run across public clouds, private clouds, SaaS platforms, and on-premises environments simultaneously.

Instead of building networks around physical office locations, organizations now build networks around users, identities, devices, and applications.

This shift has made cloud-native networking and security architectures essential.

SASE addresses these challenges by combining networking optimization with identity-based security in a unified cloud platform.

Why Every Network Engineer Should Learn SASE

SASE has rapidly become one of the most requested skills in enterprise networking.

Organizations adopting digital transformation initiatives are increasingly seeking professionals who understand cloud networking, Zero Trust, SD-WAN, and secure remote access.

Learning SASE helps you:

Stay current with modern networking trends
Prepare for enterprise networking interviews
Understand cloud-first architectures
Improve SD-WAN knowledge
Build expertise in Zero Trust security
Advance toward senior engineering and enterprise architecture roles

As enterprises continue migrating to cloud-native environments, SASE knowledge is becoming a valuable skill for networking professionals.

Traditional Networking vs. SASE

To understand why SASE is transforming enterprise networking, it's helpful to compare it with the traditional WAN architecture that many organizations have used for years.

Traditional Enterprise Network

In a conventional enterprise environment, a user working from a branch office typically accesses cloud applications using the following path:

User → Branch Router → MPLS → Headquarters → Firewall → Internet → Cloud Application

This architecture made sense when most applications were hosted inside the corporate data center. Since internet traffic had to be inspected by a central firewall, organizations backhauled traffic to headquarters before allowing it to reach the cloud.

While secure for its time, this approach introduces several challenges in today's cloud-first world:

High latency caused by unnecessary traffic backhauling
Poor Microsoft 365 and SaaS application performance
Expensive MPLS bandwidth
Overloaded centralized firewalls
Limited scalability for remote users
Increased operational complexity

As organizations adopted hybrid work and cloud computing, these issues became increasingly difficult to manage.

Modern SASE Architecture

SASE changes this model completely.

Instead of routing every connection through headquarters, users connect directly to the nearest SASE Point of Presence (PoP).

The traffic flow now looks like this:

User → Local Internet → Nearest SASE Cloud → Security Inspection → Cloud Application

This architecture significantly reduces latency because security services are distributed globally rather than centralized at one location.

Whether an employee is working from home, a branch office, an airport, or a customer site, they receive the same networking performance and security policies.

🎥 Watch the Complete Video Tutorial

Prefer learning through animations and real-world examples?

👉 Watch the complete YouTube video: https://youtu.be/ocrWv216PSw

For more enterprise networking tutorials, visit the SASE CLOUD NETWORKING YouTube channel:

👉 https://youtube.com/@sasecloudnetworking

Traditional Networking vs. SASE Comparison

Traditional Network	SASE Architecture
Centralized security	Cloud-delivered security
Heavy reliance on MPLS	Internet, broadband, LTE, 5G, and MPLS
VPN-based remote access	Zero Trust Network Access (ZTNA)
Hardware firewalls	Firewall as a Service (FWaaS)
Branch-centric design	User-centric design
High latency	Optimized routing
Multiple management consoles	Unified cloud management
Limited scalability	Highly scalable cloud platform

The Core Building Blocks of SASE

SASE is not a single product. Instead, it is an architecture that combines multiple networking and security services into one integrated cloud platform.

Let's examine each component in detail.

1. SD-WAN (Software-Defined Wide Area Network)

SD-WAN is the networking foundation of SASE.

Instead of sending all traffic across a fixed WAN path, SD-WAN intelligently chooses the best available path based on:

Application type
Network latency
Packet loss
Jitter
Available bandwidth
Business policy

For example:

Microsoft Teams voice traffic can use the lowest-latency internet connection.
File backups can use a lower-cost broadband circuit.
Critical ERP traffic can continue using MPLS if required.

This improves application performance while reducing WAN costs.

2. Secure Web Gateway (SWG)

Employees spend much of their day accessing websites and cloud applications.

A Secure Web Gateway protects users by:

Blocking malicious websites
Preventing phishing attacks
Filtering inappropriate content
Detecting malware downloads
Enforcing corporate internet policies

Instead of relying on a firewall located at headquarters, web traffic is inspected at the nearest SASE cloud location.

This provides faster browsing while maintaining enterprise-grade security.

3. Cloud Access Security Broker (CASB)

Organizations increasingly rely on Software-as-a-Service (SaaS) platforms.

Examples include:

Microsoft 365
Salesforce
Google Workspace
Dropbox
Box
Slack

CASB provides visibility and control over these applications.

Typical CASB capabilities include:

Data Loss Prevention (DLP)
User activity monitoring
Shadow IT discovery
Compliance enforcement
Risk assessment
File sharing controls

Without CASB, organizations have limited visibility into how employees use cloud applications.

🎥 Continue Learning with the Full Video

Want to see these concepts explained with diagrams, animations, and enterprise examples?

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4. Firewall as a Service (FWaaS)

Traditional firewalls require hardware installation, software upgrades, licensing, and maintenance.

Firewall as a Service moves firewall functionality into the cloud.

FWaaS typically provides:

Stateful inspection
Application identification
Intrusion Prevention System (IPS)
Malware protection
URL filtering
Threat intelligence
SSL inspection
Advanced policy enforcement

Because firewall services are delivered from distributed cloud locations, users receive the same protection regardless of where they connect.

5. Zero Trust Network Access (ZTNA)

Zero Trust is one of the most important principles in modern cybersecurity.

The traditional security model assumes:

"Once you're inside the network, you're trusted."

Zero Trust follows a completely different philosophy:

"Never trust. Always verify."

Every connection request is evaluated based on:

User identity
Device health
Location
Risk score
Application requested
Time of access
Security posture

Only after verification is access granted.

Unlike traditional VPNs, users receive access only to the specific applications they are authorized to use—not the entire corporate network.

How These Components Work Together

The true power of SASE lies in integration.

Imagine a remote employee opening Microsoft 365 from home.

The laptop connects to the nearest SASE PoP.
SD-WAN selects the best available network path.
ZTNA verifies the user's identity and device posture.
FWaaS inspects traffic for threats.
SWG checks internet policies and malicious URLs.
CASB enforces Microsoft 365 security policies.
Approved traffic reaches Microsoft 365 through the most efficient route.

All of these services operate seamlessly in the background, providing a secure and optimized user experience.

Benefits of a Unified SASE Platform

Combining networking and security into a single cloud-delivered architecture offers several advantages:

Reduced latency for cloud applications
Consistent security policies across all users and locations
Simplified network management
Lower hardware and operational costs
Faster branch office deployment
Improved visibility into network traffic
Better support for hybrid work
Enhanced user experience
Scalable cloud-native architecture

Rather than managing multiple disconnected products, IT teams can administer networking and security through a centralized management platform.

What's Next?

Now that we've covered the core components of SASE, it's time to understand how they work together in a real enterprise deployment.

Now we'll explore:

Complete SASE architecture
Step-by-step packet flow
Real-world enterprise deployment example
Business benefits
Best practices
Common implementation mistakes
Technical interview questions and answers

By the end of the next section, you'll understand not only what SASE is, but how it operates in production enterprise environments.

==================================

Understanding the SASE Architecture

Now that you understand the core components of SASE, let's see how they come together in a real enterprise network.

Think of SASE as three logical layers that work together to provide secure, high-performance connectivity.

Layer 1 – Users and Branches (The Access Layer)

This layer includes every entity that needs to connect to business applications, such as:

Corporate headquarters
Branch offices
Remote employees
Home office users
Mobile users
IoT devices
Contractors
Business partners

Unlike traditional enterprise networks, these users no longer need to be physically connected to the corporate office.

Layer 2 – The Global SASE Cloud (The Service Layer)

This is the heart of the SASE architecture.

Cloud Points of Presence (PoPs) are deployed worldwide so users can connect to the nearest location.

Each PoP provides integrated networking and security services, including:

SD-WAN
Firewall as a Service (FWaaS)
Secure Web Gateway (SWG)
Cloud Access Security Broker (CASB)
Zero Trust Network Access (ZTNA)
DNS Security
Intrusion Prevention (IPS)
Malware Detection
Data Loss Prevention (DLP)
Threat Intelligence

Instead of purchasing and maintaining separate appliances at every office, organizations consume these services from the cloud.

Layer 3 – Applications and Resources

After security inspection, traffic is forwarded to business applications such as:

Microsoft 365
Salesforce
AWS
Microsoft Azure
Google Cloud Platform
SAP
Oracle
ServiceNow
Private data centers
Kubernetes applications
Internal business applications

Regardless of where an application is hosted, users receive consistent connectivity and security.

How Packet Flow Works in a SASE Environment

Understanding packet flow is one of the most important concepts for network engineers and is frequently discussed in technical interviews.

Let's walk through a practical example.

Scenario

A remote employee working from home wants to access Microsoft Teams for a video conference.

Step 1 – User Initiates a Connection

The employee opens Microsoft Teams on their laptop.

Traffic leaves the device through the local internet connection.

Unlike a traditional VPN architecture, the traffic does not first travel to the corporate headquarters.

Step 2 – Connection to the Nearest SASE PoP

The user's traffic is automatically directed to the closest SASE Point of Presence.

This minimizes latency and improves performance.

For example:

A user in London connects to a London PoP.
A user in Mumbai connects to a Mumbai PoP.
A user in New York connects to a New York PoP.

Connecting locally improves application responsiveness while reducing unnecessary WAN traffic.

Step 3 – Identity Verification

Before any application is accessed, the SASE platform verifies:

User identity
Multi-factor authentication (MFA)
Device compliance
Operating system version
Security software status
Device certificates
User location
Risk score

If any policy fails, access can be denied or restricted.

Step 4 – Security Inspection

The traffic then passes through multiple security engines.

Examples include:

Firewall inspection
URL filtering
Malware scanning
Intrusion Prevention System (IPS)
DNS filtering
Threat intelligence checks
Application identification
Data Loss Prevention (DLP)

These services operate together without requiring separate appliances.

Step 5 – Policy Enforcement

The platform evaluates organizational policies.

For example:

Finance employees may access ERP applications.
Developers may access cloud infrastructure.
Contractors may access only approved applications.
Personal devices may receive limited access.
High-risk devices may be quarantined.

Access decisions are based on identity rather than network location.

Step 6 – Optimized Forwarding

Once traffic is approved, SD-WAN selects the most appropriate network path.

The decision considers:

Latency
Packet loss
Jitter
Link utilization
Business priority
Application requirements

Real-time applications receive priority over less critical traffic.

Step 7 – Application Access

The traffic finally reaches Microsoft Teams.

Responses follow the optimized return path, providing users with fast and secure connectivity.

The entire process typically completes within milliseconds.

Real-World Enterprise Example

Imagine a global manufacturing company with:

1 headquarters
80 branch offices
12 factories
5 regional offices
6,000 employees
2,000 remote workers

The organization relies on:

Microsoft 365
SAP
Salesforce
AWS-hosted applications
Azure virtual machines
Engineering collaboration platforms

Before SASE

The network architecture includes:

MPLS WAN
Centralized internet breakout
Hardware firewalls
VPN concentrators
Separate web gateways

Challenges include:

Slow Microsoft Teams meetings
High MPLS costs
Overloaded firewalls
Difficult remote access
Complex policy management
Poor cloud application performance

After SASE

The organization adopts a SASE platform.

Each branch now uses local internet breakout.

Remote employees connect to the nearest SASE PoP.

Security policies are centrally managed.

Benefits include:

Reduced latency
Better Microsoft 365 performance
Lower WAN costs
Consistent security policies
Improved user experience
Simplified operations
Faster branch deployment
Better visibility across the network

The IT team spends less time managing hardware and more time improving business services.

Best Practices for Implementing SASE

A successful SASE deployment requires careful planning.

1. Adopt a Zero Trust Mindset

Do not assume users or devices are trustworthy simply because they are connected.

Verify every request based on identity and context.

2. Use Identity-Based Policies

Grant access according to:

User roles
Departments
Applications
Device compliance
Business requirements

Avoid relying solely on IP addresses.

3. Segment Business Applications

Not every user requires access to every application.

Use micro-segmentation to reduce attack surfaces.

4. Enable Multi-Factor Authentication

Identity is the foundation of SASE.

Strengthen authentication using MFA for all critical applications.

5. Monitor User Experience

Continuously measure:

Latency
Packet loss
Jitter
Application response time
User satisfaction

This helps identify issues before users report them.

6. Automate Policy Deployment

Automation reduces configuration errors and ensures consistent security across all locations.

Common Mistakes Organizations Make

Many SASE deployments fail because of avoidable mistakes.

Mistake 1

Treating SASE as only an SD-WAN project.

Remember that SASE combines networking and security.

Mistake 2

Migrating every application simultaneously.

Start with low-risk applications before moving critical workloads.

Mistake 3

Ignoring user identity.

Identity is the foundation of Zero Trust.

Weak identity controls weaken the entire architecture.

Mistake 4

Using inconsistent security policies.

Users should receive the same protection whether they are in headquarters, a branch office, or working remotely.

Mistake 5

Failing to monitor application performance.

Deployment is only the beginning.

Continuous monitoring ensures long-term success.

Technical Interview Questions

Here are some common interview questions asked for enterprise networking and security roles.

1. What does SASE stand for?

Secure Access Service Edge.

2. Why was SASE introduced?

To combine networking and security into a cloud-delivered architecture that supports cloud applications, hybrid work, and Zero Trust.

3. What is the difference between SD-WAN and SASE?

SD-WAN focuses on WAN connectivity and application-aware routing.

SASE combines SD-WAN with cloud-delivered security services such as FWaaS, CASB, SWG, and ZTNA.

4. What is the role of Zero Trust in SASE?

Zero Trust continuously verifies users, devices, and applications before granting access.

5. Why is SASE better for cloud applications?

Because users connect to the nearest SASE Point of Presence instead of backhauling traffic through headquarters, reducing latency and improving performance.

🎥 Learn SASE with Visual Animations

If you'd like to see these packet flows, architecture diagrams, and enterprise scenarios explained visually, watch the complete video:

https://youtu.be/ocrWv216PSw

For more tutorials on SASE, SD-WAN, Palo Alto Networks, Cisco SD-WAN, cloud networking, and enterprise architecture, subscribe to:

https://youtube.com/@sasecloudnetworking

Frequently Asked Questions (FAQs)

1. What does SASE stand for?

SASE stands for Secure Access Service Edge. It is a cloud-native architecture that combines networking and security into a single platform, enabling secure and optimized access to applications from anywhere.

2. Is SASE the same as SD-WAN?

No.

SD-WAN is a core networking component within a SASE architecture. SASE extends SD-WAN by integrating cloud-delivered security services such as:

Zero Trust Network Access (ZTNA)
Firewall as a Service (FWaaS)
Secure Web Gateway (SWG)
Cloud Access Security Broker (CASB)
Data Loss Prevention (DLP)
Threat Prevention

Think of SD-WAN as one important building block, while SASE is the complete solution.

3. Why are enterprises adopting SASE?

Organizations are embracing SASE because it helps them:

Secure remote and hybrid workforces
Improve cloud application performance
Reduce dependence on expensive MPLS circuits
Simplify network and security management
Implement Zero Trust security
Scale globally with cloud-delivered services
Provide a consistent user experience across locations

4. Does SASE replace VPN?

In many environments, yes.

Traditional VPNs grant broad access to the corporate network after authentication.

SASE, through Zero Trust Network Access (ZTNA), provides application-specific access, meaning users receive access only to the applications they are authorized to use rather than the entire network.

This significantly reduces the attack surface.

5. Is SASE only for large enterprises?

No.

While multinational organizations were early adopters, SASE is equally valuable for small and medium-sized businesses.

Any organization with:

Remote employees
Cloud applications
Multiple offices
Security requirements
Hybrid work environments

can benefit from adopting SASE.

6. Which industries benefit most from SASE?

Almost every industry can benefit, including:

Financial Services
Healthcare
Retail
Manufacturing
Government
Education
Technology
Logistics
Telecommunications
Professional Services

Any organization requiring secure, reliable connectivity across distributed users and applications can leverage SASE.

7. What skills should network engineers develop to work with SASE?

To build expertise in SASE, focus on learning:

SD-WAN fundamentals
Routing and switching
TCP/IP
Cloud networking
AWS, Microsoft Azure, and Google Cloud
Zero Trust architecture
Identity and Access Management (IAM)
Firewall technologies
Secure Web Gateway (SWG)
CASB
ZTNA
Network automation
API integrations
Network monitoring and observability

These skills complement each other and are highly valued in modern enterprise environments.

Key Takeaways

Let's summarize the most important concepts.

SASE is a cloud-native architecture.

Instead of relying on hardware deployed at every office, networking and security services are delivered through globally distributed cloud Points of Presence.

Security and networking are integrated.

Rather than managing separate solutions, SASE unifies networking and security into a single platform.

This simplifies operations and improves visibility.

Users connect securely from anywhere.

Whether employees are working from headquarters, a branch office, home, or while traveling, they receive consistent security policies and optimized application access.

Identity is the new perimeter.

Traditional architectures focused on protecting office locations.

Modern architectures focus on protecting users, devices, applications, and data.

Zero Trust principles ensure that every access request is verified before permissions are granted.

Cloud applications perform better.

By eliminating unnecessary backhauling through headquarters, SASE reduces latency and improves the performance of SaaS applications such as Microsoft 365, Salesforce, and cloud-hosted business applications.

Why SASE Matters for Your Career

Enterprise networking is changing rapidly.

Organizations worldwide are modernizing their infrastructures to support cloud-first strategies, hybrid work, and Zero Trust security.

As a result, employers increasingly seek engineers who understand:

Cloud networking
SD-WAN
Zero Trust
Network security
Cloud security
Enterprise architecture
Automation

Whether you're preparing for:

CCNA
CCNP Enterprise
CCIE Enterprise
Palo Alto certifications
Cisco SD-WAN roles
Prisma SASE deployments
Enterprise Architect positions

learning SASE will help you stay competitive and prepare for the future of enterprise networking.

What's Next After Learning SASE?

Once you've mastered the fundamentals, consider exploring these topics:

SASE Architecture Deep Dive
SD-WAN Packet Flow Explained
Zero Trust Network Access (ZTNA)
Secure Web Gateway (SWG)
Cloud Access Security Broker (CASB)
Firewall as a Service (FWaaS)
Identity and Access Management (IAM)
Multi-Cloud Networking
Secure Service Edge (SSE)
AI-Driven Network Operations (AIOps)

Building expertise in these areas will strengthen your understanding of modern enterprise networking and prepare you for real-world deployments.

Final Thoughts

SASE is more than another networking buzzword—it represents a fundamental shift in how organizations design, secure, and operate their networks.

By converging networking and security into a unified cloud-delivered platform, SASE enables businesses to provide secure, high-performance access to applications regardless of where users are located.

For network engineers, security professionals, and enterprise architects, understanding SASE is no longer optional. It is a foundational skill that aligns with the direction of modern IT infrastructure.

The sooner you become comfortable with SASE concepts, architectures, and deployment models, the better prepared you'll be for certifications, technical interviews, enterprise projects, and future career opportunities.

Watch the Complete SASE Beginner Guide

If you'd like to see these concepts explained with architecture diagrams, packet-flow animations, and real enterprise examples, watch the complete video here:

🎥 What is SASE? Complete Beginner Guide

https://youtu.be/ocrWv216PSw

You'll learn:

What SASE is
Why organizations are adopting it
How SASE architecture works
Step-by-step packet flow
SD-WAN integration
Zero Trust concepts
Real-world enterprise use cases
Best practices
Common mistakes
Interview questions and answers

Subscribe for More Enterprise Networking Content

If you found this guide helpful, subscribe to SASE CLOUD NETWORKING for in-depth tutorials covering:

SASE
SD-WAN
Prisma SASE
Cisco SD-WAN
Palo Alto Networks
Zero Trust
Cloud Networking
Enterprise Security
Routing & Switching
Packet Flow Analysis
Network Automation
Enterprise Architecture

📺 YouTube Channel:

https://youtube.com/@sasecloudnetworking

New tutorials are published regularly with practical demonstrations, real-world scenarios, and interview-focused explanations to help you build expertise in modern enterprise networking.

Thank you for reading, and happy learning!

🎥 Watch the Complete Video Tutorial

Prefer learning through animations and real-world examples?

👉 Watch the complete YouTube video: https://youtu.be/ocrWv216PSw

For more enterprise networking tutorials, visit the SASE CLOUD NETWORKING YouTube channel:

👉 https://youtube.com/@sasecloudnetworking

How to purchase reliable Antivirus Firewall software online

noreply@blogger.com (Unknown) — Sun, 16 Dec 2012 17:55:00 +0000

For any computer user it is essential that you maintain up to date, and effective antivirus firewall software to prevent malicious software from infecting your computer. These rogue and damaging programs can be installed without the knowledge of the computer user through email, instant messenger programs and even photos that are sent to you, and can corrupt or delete important documents and files from your computer. Ultimately they may destroy the operating system, making your computer unable to work.

Antivirus software works by detecting viruses that have been downloaded onto your machine and deleting or healing them by moving them to a vault where they are isolated and unable to do further damage. It also attempts to detect threats before they have been downloaded, and then blocks their installation.

Firewalls work differently, by blocking access to your computer for some internet traffic. An antivirus firewall program combines the benefits of both of these to give the highest possible level of protection to your computer. It should be the best chance for any computer user to remain clear of viruses and other malware.

By running a reliable antivirus firewall you are not only protecting your computer from viruses that reach it as well as removing those that manage to install themselves. But you are also providing a barrier to certain traffic, as the firewall will ensure that traffic from certain known dangerous locations is blocked from accessing your computer altogether. This ensures a double edged approach, both blocking the majority of known threats and then being able to heal anything that slips through the net.

When the time comes for you to buy antivirus firewall software you will need to find a program that will suit you. Specifically it will have to work with the computer operating system that you have on the machine, and will have to work within the free hard drive space, memory and processor power that you have. It should also meet your needs as far as automatic updating and regular scanning of your machine are concerned.

You don't have to pay above the odds by going to a computer store, when instead you can get affordable computer protection from an antivirus firewall shop.Here you can review your available options and find the best antivirus firewall program for your needs. You can also see other possible options for your protection, including standalone firewalls that will work alongside whatever antivirus program you are currently running.

Though some antivirus firewall software suites come on a CD or DVD ROM, many are available for instant download online. This is to ensure that you are able to protect your computer right away, rather than having to wait for a disc to be mailed to you.

It is important to remember that you don't have to buy a program that is extremely expensive to gain effective and reliable antivirus firewall protection.

You should instead make careful decisions and shop around for inexpensive antivirus firewall software, making sure to visit online stores such as http://www.antivirus-firewall.info where all of your needs can be explored.
Read more: How to Purchase Reliable Antivirus Firewall Software Online http://www.sooperarticles.com/technology-articles/computer-architecture-articles/how-purchase-reliable-antivirus-firewall-software-online-44517.html#ixzz2FEpXrQoA

Windows Universal Tool Removal Tutorial - How To Get Rid Of Windows Universal Tool

noreply@blogger.com (Unknown) — Tue, 11 Dec 2012 10:19:00 +0000

The Windows Universal Tool virus can look like any of the typical antivirus programs that you have seen. The only problem is, this "tool" does not fix anything, and instead it will cause damage. It can go to your computer undetected and it can install its self without you knowing it. If you leave it alone, it will only cause more problems. Eventually, it will hack into your personal information and get your passwords, accounts, etc. Not only that, you might get tricked into buying the upgrade which claims to get rid of this virus but will actually do nothing. This infection requires a proper removal process that you can check out below.

What Is This Virus?

The virus, properly known as the "malware" (malicious software), sneaks into the computer using a file that can come from any of these: email attachments, rogue websites, a dubious download and unsecured Internet connection. The file will launch the program that looks like a believable antivirus program. It will then start a scan of the system but this "scan" is not real. The results it will show are also not real. If you attempt to close the application, you will realize that you cannot do so. The virus is quite persistent and it will continuously advertise an upgrade of a program for you to buy. Meanwhile, it is extracting personal information from your hard drive. You will know that the infection has taken its toll when:

Your computer will be performing much slower than it is supposed to.
Programs will most likely freeze up or fail to load.
Windows features cannot be accessed; and four, Task Manager is no longer effective.

This means that the virus has penetrated the system and it is spreading its infections. If you are experiencing this dilemma, do not panic. There is a way by which you can treat the infection and clear out the virus completely. You can either do this manually or with the use of an anti malware tool. Either way, the process will kill the virus processes and remove it.

How To Remove Windows Universal Tool

There are two ways to get rid of this properly from your system. The first is to stop the program from running, and then manually delete its files. Although this works for some people, the fact is that it's continually going to be causing a large number of potential problems for your system. Many people find that they are not able to get rid of the infection properly, and as a consequence see the virus popping up again & again when they use their computer. If you want to get rid of this in the best way possible, it's recommended you use a reliable malware removal tool.

The best way to get rid of Windows Universal Tool is to download the Frontline Rogue Remover program - a powerful tool against malicious software infections that experts recommend. Install it on the computer and run it. It will find the virus and infections; then, it will take care of removing every last bit from the computer (up to 95%). The rest of the components of the virus are usually stored in the registry and a registry cleaner tool can take care of it. After cleaning out the registry, the removal process is 100% complete.

You can remove Windows Universal Tool from your computer by using the tutorial and tools on our website. You can Click Here to get rid of Windows Universal Tool from your PC for good.

Article Source: http://EzineArticles.com/?expert=Greg_Kahn

Android Malware Is on The Increase - What Does This Mean To Users?

noreply@blogger.com (Unknown) — Tue, 11 Dec 2012 10:19:00 +0000

With the increasing number of people using smartphones powered by android operating system, there is a challenge, which the users are facing. The number of malware attacks on android smartphones is increasing day in day out. This is creating many problems to users and it is essential that people learn how to protect their phones from such invasions.

According to a report released by Kaspersky, the number of attacks perpetrated on android devices has tripled from the first quarter to the second quarter of 2012. Kaspersky has hinted that in the second quarter of 2012, attacks on android iOS reached close to 15,000 malware. This figure is up from about 5,500 malware, which were recorded in the first quarter of 2012.

This suggests that there is an increasing target of android iOS by malware attackers and this is something that should sound an alarm to the device users. Androids are used by business people who carry out transactions online. This means that if their banking information is compromised; they are likely to lose their money.

In addition, users also store personal and business data on these devices and if intruders have access to such information, they can use it to sabotage their businesses. What this means is that users of these devices should get information on the nature of malicious software they are likely to encounter when using their phones. The more information they get, the more they are likely to keep away from these attacks.

Some of the malicious software like Trojan may come in form of multiple bundled apps, which look attractive to unsuspecting users. As soon as the users click on those apps, their devices are infected. When the infected phones are rebooted, the software launches in the background and begins to broadcast the device's phone number, IDs and other confidential details.

The malicious software uploads that information on a command and control server. The most targeted android users are those with premium accounts. Moreover, those people using these devices for mobile SMS payments are also at risk from the attacks. Recently, a Trojan malware was encountered by mobile phone subscribers in China and this affects functionality of SMS operations.

This could be devastating considering that many people are turning to mobile payment because of its convenience. The Trojan takes control of the SMS functionality of the devices and can send, forward and drop SMS contents on the phones. Worst of it all, even when it is discovered, the malware is difficult to uninstall from the smartphones.

This means that a removal tool has to be released to the apps store so that users can download it and remove the malware. The Trojan is able to generate unauthorized payments and also steal credit or debit card numbers. It is also able to steal money transfer receipt information. This means that it could be difficult to detect payments that are initiated by the malicious softarwe. In essence, there is a new wave of malicious codes, which are targeting

Mark Brown blogs about android tablets. He also loves to write about tablet pcs too.

Article Source: http://EzineArticles.com/?expert=Mark_J_N_Brown

Article Source: http://EzineArticles.com/7362392

Antispam and the Intricacies of Effectively Dealing With Spam

noreply@blogger.com (Unknown) — Mon, 10 Dec 2012 16:39:00 +0000

Spam has been a big issue for long. It has been difficult to deal with but ways are being developed day by day to deal with such issues. There has been a study that has been conducted over a period of time and it came to being that most spam for example emails come from the Eastern part of the world and to be specific from China. Spam is very hard to deal with and you will often find very many hurdles in dealing with spam.

There have been ways that have been brought about for fighting or simply avoiding spam. There are several ways of ducking spam emails that have been brought about and they include the use of antispam software that will act easily to detect any spam email that comes into your inbox and most importantly before you download anything including an email. This software is very effective for it will act by deleting or sending back the spam email to the sender. This will then appear to you as an invalid email or as an email from an invalid sender. You can either way have the option of creating a new email address if your old one is spammed too much. You will just have to inform the persons involved like your friends that you have changed your email address. You will have saved yourself from great agony of finding a lot of spam mails in your inbox.

The creation of a new email address would be probably the best way to deal with the spam email for you can do this for even a couple of times after a short period. The only thing that may seem difficult is issuing your new email address again but this would be worth regarding the number of spam mail that you receive on a single day. There is also another way of countering the spam emails but this one only works well if the person involved receives a limited number of spam emails in a day or in a specific amount of time. This will work by ignoring all the spam emails that you will receive and by this you can easily prevent more from coming since the sender may have the feeling that is a dormant email.

Spam emails have been referred to as a threat for they can cause a lot of damage to the person involved. This can be in for of a link that is sent to you as an email and once you click on it, you will enable the sender to get your account log ins and will then gain access to your email. There are also other links that will enable software get installed automatically in your computer and this can also help the sender gain access to your computer. It is for this reason that you should dedicate some time to read well your emails so that you can easily detect such a spam email that may have a suspicious link embedded onto it. This will enable you make informed decisions on the way to handle them or the way you can get yourself out of the problem.

There is also another way of dealing with these emails that you will find suspicious by reporting them as spam on your email account options. This will help you so much for all emails you will receive from the same sender will directly be posted in the spam mail box. You will then have to be extra careful for this will not mean that you cannot receive spam emails. There are new ones that will come and this means that you will have to be careful as you read your emails so that you can easily detect the spam emails and take action on them or decide what the wisest thing to do is.

You should however never reply to any spam email or a suspicious email that you are not very sure about its source. This should include even doing anything that you have been directed to do in the email this can include clicking on links embedded on the email. This is very dangerous for it will make the sender know that the email is an active one and they can work tirelessly towards getting more of your private information.

There are companies which are committed to preventing the spread of spam, like KaspAV, a division of Guardian Network Solutions and authorized Kaspersky reseller. KaspAV specializes in providing the ultimate anti-spam solutions in order to prevent harmful types of viruses from lodging into your system and facilitate safe web browsing. Find us on the link and we together can find a solution to this menace.

Article Source: http://EzineArticles.com/?expert=George_Cherere

Article Source: http://EzineArticles.com/7335293

Why Use Next Generation Firewalls?

noreply@blogger.com (Unknown) — Mon, 10 Dec 2012 16:36:00 +0000

Everyone today is talking about next generation firewalls (NXG). This is the latest development in network security. Wireless networks are developing quickly and so too are threats. This is why next generation firewalls are evolving to protect such networks and increase application transparency. The following are some of the many benefits of using NXG firewalls to protect an individual or business's network.

Refined Application Control

After applications have been identified, it is then time to control them. This helps a group manage their bandwidth and protect against risk. Next generation firewalls help people refine firewall information. This means that certain applications can be allowed or denied and can automatically decrypt and inspect such programs. Additionally, the firewall can be set to instantly allow access to certain users and to better control the traffic entering a network. Such precautions protect against information breaches and malware. Additionally, it increases the speed and reliability of a network. Efficiency and productivity are at the heart of next generation firewalls.

Protect Against Security Risks

Next generation firewalls are in place to not only manage traffic but to prevent security threats. As technology becomes more complex so too do viruses and other security risks. This means making it harder and harder for viruses or malware to access a network. Advanced firewalls refine security scans and refine threats' definitions. This protects people's information from being stolen or contaminated. No business wants to hear that customers' information was stole because the network was not properly monitored. Next generation firewalls take protection to a new level.

Productivity of Staff Members

More and more people today want the option to bring their own devices to work. Wireless networks are in place so that people can bring their laptops, tablets, e-readers and even their smartphones to the office or to class. Having such technology makes it easier for people to communicate and complete work. This in turn increases productivity. However, bringing such mobile devices into a network means that technology has to change. This is where next generation firewalls prove useful. Such security enables people to increase their productivity while protecting a network. Technology is moving fast. Keeping up is important. Allowing mobile devices while increasing security is a smart way for any business to evolve and expand.

Groups Can Save and Make Money

When people bring their mobile devices into a workplace or school setting, it saves the office money. This limits the amount of money a group has to put into upgrading existing technology, and it also helps a business make money because of increased productivity. Next generation firewalls make it possible for people to use such devices. The best wireless networks have broader reach and increased security (i.e. next generation firewalls). Such security identifies different applications trying to access the network and prevents threats.

Make Use of New Social Media

Today's social networking websites and media options are advanced. Offices, schools, and other groups have to expand their network policies from a simple yes or no to accommodate such advances. If controlled, these websites help people communicate and collaborate in exciting new ways. Next generation firewalls allow a higher level of control. This ensures that social media policies can be refined. Different users can have different levels of accessibility. For example, marketing groups can update the company Twitter but the average entry-level employee will not have access to such websites.

Simplify Security Protocol

Next generation firewall is smart for people who do not want to keep adding security measures to their infrastructure. Whenever a new virus or issue spears, groups push new patches, anti-virus programs, etc. Instead, investing in next generation firewall means that people have everything in one place: spam identification and filtering, application control, anti-virus capabilities, etc.

Full Gigabit of Service

People want fast and reliable systems that keep threats out. Many firewall vendors say that their products have high-speed capabilities. However, most services are up and running, it seems like they never quite meet the full Gigabit advertised. Next generation firewalls are proven to follow through on the advertised 1 Gigabit throughput.

NXG firewalls help groups fully transition to cloud computing options. Additionally, this makes it easier and safer for mobile users to access the network without opening it up to risk. By reducing risk, increasing options, and improving visibility, such firewalls are the future for network security and management. This improves people's technology options in the workplace while protecting people from threats.

For more information on network security, visit our PC Genius blog at www.pcgenius.com/network-security/. Here, you can find easy access to articles on networking security. You can even get tips and tricks on security best practices and setup.

Article Source: http://EzineArticles.com/?expert=Fred_Meek

Article Source: http://EzineArticles.com/7284328

Cyber Crime And Cyber Security - What Is The Direction?

noreply@blogger.com (Unknown) — Wed, 05 Dec 2012 08:38:00 +0000

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Cyber crime has in the recent past been on the increase with very many incidences getting reported time and again. And the saddest thing to happen is that the severity of the attacks grows bigger and wider as more and more attacks are poured onto internet users. For many people as well as the businesses, questions linger as to what would be the best course of action to take to enhance cyber security and particularly put this wave of crime to a complete stop. Worries and fear exist for all stakeholders on the internet due to the sheer amount in wealth and information broad as it can be being transferred especially on the internet. Cyber crime has been at its highest at a point when this transfer of wealth and information is at its highest. Systems are continually being exposed through many vulnerabilities and this is concert with many external threats identified and still cropping up today.

It is said that for every new technology, there comes opportunities for crime and this somewhat explains the different criminal activities seen in the cyber world today. Computer crime has been on the rise and it gets advanced each passing day. Cyber crime can be defined as the activities which are criminal in nature and also unethical and which are facilitated by the use of a computer or by the use of information technology. Examples of these crimes are the denial of service attacks through the saturation of a network, impersonating an individual on a computer system, stealing files and documents for many different reasons, stealing money and services, the interception of data, hacking of websites and lastly creating an spreading malware. These are just few examples of computer crimes and they all have different and devastating results. Of great interest to many people have been the attacks by viruses and other forms of malware. Second to the virus attacks on the cyber crimes which many people will be wary of are the hacking of systems. These are more rampant and they are associated with some of the most devastating results known in the cyber world.

The motivation for many a cyber criminal will be monetary gains which are seen in a variety of attacks aimed to steal money. These people will target financial systems. On the other hand, there will be the theft of services, information and software. For another lot of cyber criminals, their main intention will be thrill and challenge associated with hacking and other forms of cyber crime that they engage in. these criminal elements end up becoming a nuisance. The ever evolving nature of information technology has made it very difficult for businesses, organizations and all other players in the world to stay ahead of cyber crime or even forge a concerted effort at cutting down the ever growing number of risks.

With the knowledge that no one system is 100% secure, a number of very important steps have to be made towards ensuring cyber security is guaranteed on the very least. It has been observed that financial institutions and for the big organizations, security is very strong since they possess the capacity and money is involved. It becomes a demanding task for the medium sized and the smaller online businesses which will make efforts reminiscent to their ability and scope and which are never adequate to guarantee cyber security. Security should be matched to the need and this is where it gets tougher for the smaller businesses. It is with great concern that security has been a big issue and this arises from the fact that responsibility has to be emphasized all around the board. Government has a role to play in coming up with laws and regulations and all other stakeholders have a stake in the whole picture. Awareness is also another big part of the equation towards achieving cyber security. The impact of this would be big since from a tender age school going children are taught about the dangers found online and this would influence everything that they later learn and do when online. What is for sure though is that the whole environment whether it is policy or regulation, all these must move with great speed to ensure that cyber security is a reality now and in the immediate future.

There are companies which are committed to preventing the spread of computer viruses and threats, like Astarowall, a division of Guardian Network Solutions. Pay us a visit on the provided link for reviews and for useful tips for your firewall needs and solutions.

Article Source: http://EzineArticles.com/?expert=George_Cherere

Article Source: http://EzineArticles.com/7405265

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

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noreply@blogger.com (Unknown) — Thu, 20 Oct 2011 16:32:00 +0000

Computer and Internet Issues You Should Know

by Eric Velder

If you are using the internet at all, then security should be your main concern. Few tips here on how to keep your personal information safe and secure.

Conficker Worm And The Mistakes We All Made

by Graham Mac

I work in the world if IT and just like many of my peers I was not ready to face the Conficker worm. The question is could I have been better prepared? Here is my experience and opinion with hindsight.

Cloud Protection Virus And Its Removal

by Neal Archer

Cloud Protection is a malware which should be removed immediately. This malware can be removed using online removal tool and manually.

Is The Threat of Cyber War Only a Scare Tactic?

by Lance Winslow

Is the threat of cyber war or the proverbial "Cyber Pearl Harbor" or "Cyber 911" a justified fear? After all, Y2K turned out to be a dud, didn't it? Of course if you are an IT Defense Contractor it makes sense to use fear and lobbying to serve your will; that makes perfect sense.

Totally Free Online Virus Infection Scanning Secret Information Revealed

by Matthew Neer

100% free online virus infection scans and anti-virus detection software programs come in a large number of different forms that is utilized to stop, detect and remove form of malware, including and not tied to hackers, trojan horses, pc worms, spyware technology. The point for this short article will be to inform everyone on the multiple strategies which are usually employed when getting rid of viruses and spyware plus the software program used to the reduction as well as treatment of the viruses and trojans.

Protecting Yourself on the Web

by Graham Ormiston

Since its inception in 1990 the World Wide Web has revolutionised how the world shares information. Unfortunately, it has also opened up a whole new world of bad people doing bad things. Illegal material has never been so readily available to tempt the most innocent of people into breaking the law, not to mention those who like to cause misery by creating viruses and malicious programs. What is the answer?

The Indications of Virus Attacks on Your Computer

by Alexs Smith

When attacked by viruses, your computer tends not to work very well and does not show positive responses. Every computer user has to face this threat in daily life called a virus. A virus, which is malicious software, when it intentionally enters can create havoc among the applications as well as the functioning of the computer.

Data Breach Bureaucracy and Over Zealous Regulators Destroying Small Businesses

by Lance Winslow

The amount of over regulation forced on the small businesses in the United States is a little unnerving at times. And I would submit to you that all too often we punish the small businesses rather than the culprits. A good case in point would be the new cyber security and cyber crime laws which are going to be put forth.

Fending Off Adware and Spyware!

by Jon Gould

Adware, Spyware those two dreaded words we all fear, and with good reason when you know what the potential is. When you first install your operating system on your computer and boot it up, you have the feeling that it's as if you are starting anew. Everything runs very fast and smooth, without a hiccup, and so you start installing various games and programs, download some tunes and some photos onto your machine.

Virus and Spyware Removal Helps Keep Your Computer Free From Online Threat

by Jitender Gautam

Browsing on the internet is a pleasurable experience. You are able to see and get information on any topic that catches your interest. However a person who enjoys surfing must ensure his computer is adequately protected.

Repair Your Computer With Online Service

by Greg Tod Collins

Computers have become a necessity in everyone's life these days. Without the use of computers, it becomes difficult to complete your work on time.

Security Sphere 2012

by Jacob Erdei

Security Sphere 2012 is a malware client. It shows false scan results and bogus error messages to trick users into thinking it's a legitimate anti-virus client. This is not a real product and just a scam.

What Is a Firewall and How Will It Protect My Business?

by Chris J McBrien

Protecting your business is no longer as simple as placing a lock on the front door. With the proliferation of identity theft and viruses, it is now important to protect your business' computer network as well.

Win32AutoIt - What Is It And How To Remove It

by Neal Archer

Win32.AutoIt is one very common virus nowadays. It has a notorious reputation but can be avoided and removed.

Uses of Mobile Tracking

by Sam Goodwill

Mobile Tracking gives you the capability to track your laptop's location using any IP, Wi-Fi, GPS, or GSM network connection worldwide. All connections made to these networks, even ones using cell phones as modems, can be recorded along with historic web browser data. If the end user is using their cell phones as a modem (this can be referred to as tethering) any data exchanged between that cell phone and your laptop, like their mobile number, even their pictures, contacts and location can be collected and reported.

5 Tips for Better PC Security

by Raaj Sharma

Security software programs have been fighting a long battle to protect your computer from viruses, spyware, adware, worms, key-loggers and all sort of other malicious programs for long. However, just relying on software is not enough. You have to be vigilant about PC security threats that exist online.

How to Get Rid of the Wmpscfgs Virus

by Kumar Gandharva Jha

The article describes the procedure of removing wmpscfgs.exe virus, a dangerous Trojan agent. The methods described here are simple and correct to the date. It is, however, recommended that users follow and implement these accurately.

Removing Virut Virus From A Network Infection

by Ryan Critchett

In this article, we're going to explore getting rid of the virut virus. The virut is one of the fastest spreading viruses on the internet today.

How To Protect Yourself From Computer Viruses and Malware

by Chloe Weston

Protecting you data from hackers and other online criminals has never been more important. Every day new viruses are created, many of them have the goal of accessing your personal information to use in unscrupulous ways.

5 Awesome Firefox Add-Ons to Look Into

by Lexi L Davis

Firefox is one of the most popular web browsers in the world. One of the reasons for its popularity is the more than 2.5 million add-ons available to users. These add-ons allow people to customize and enhance the web-surfing experience as well as increase their productivity. Below are five of the most awesome Firefox add-ons available today.

Latest Computer Virus Threats

by Kannan Krishnamani

Ever since the man-made computer viruses emerged a few years ago, they have been causing untold damages and corruption of valuable data to millions of computer users all over the world. These virus attacks have been met by the arrival of quality anti-virus programs. But new viruses in the form of misleading applications are being launched almost on a daily basis.

How to Remove a Computer Virus?

by Donald Chambers

If you have used a computer long enough, then you have probably had a virus infect your computer at some point. You know how annoying and potentially dangerous they can be to your PC and you wish you knew how to remove a computer virus. Find out how to remove a computer virus here...

Protecting Yourself Against the Google Redirect Virus

by Cyrus Jackson

Browser redirect viruses are one of the most common and frustrating virus types in both home and business computing. They disrupt the web browsing experience by redirecting the user to different websites than the ones they clicked in the search engine results (most commonly Google). Generally, the motive behind this is to send users to websites which will contain advertisements or affiliate links, the user might then click these links and generate revenue for the malicious parties who created the redirect virus in the first place.

PC Support For Malware

by Daniel A Hughes

Malware is malicious software which has harmful effects on computer. The details of Malware and the preventive measures are discussed in this article.

Efficient Ways to Get Rid of the Google Redirect Virus

by Mukul Kumar Sharma

A "redirect virus" is one of the most infectious and irritating virus you will ever come across. You definitely want to stay away from one of these. The sole purpose of this virus is to promote and sell fake products.

Spam Filters - How Can They Help In The Fight Against Spam?

by Ashton Field

Why is spam filtering important? Well for one how can you read the emails you really want to read, emails from loved ones, important information if your email box is clogged full of spam? Lucky most email providers have some sort of spam detection software built in but sometimes that's not enough.

Beware of Person Shield Pro Rogue Antivirus

by Renata Mykolaityte

Personal Shield Pro is a fake antivirus program that belongs to a huge family of rogue infections. One of the most infamous infections from this family was MS Removal Tool, now it seems that Personal Shield Pro has taken its place. The application spreads to computers over Trojan viruses. This prevents computer user from noticing the infiltration of the badware.

Computer Viruses and Why Should You Update Your Anti-Virus Software Regularly

by Waz Zaman

Computer viruses and malware are the major source of nuisance for any computer user connected to the internet. A nasty computer virus can unrepairable damage to your computer and can even result in financial losses. So, this article explains why you should update your anti-virus software everyday to be safe from facing such a situation.

Things That You Need to Know About the Paid and Free Anti-Virus

by Jana Baron Lawrence

This article will give you idea about free and paid antivirus. You will also see tips and guides here about the free and paid antivirus.

Benefits and Features of McAfee Total Protection 2011

by Kumar Gandharva Jha

The article has been designed only for informational purposes. The information covers advantages pertaining to McAfee Total Protection 2011, an award-winning security suite from McAfee for computer and online protection.

Related Information and guidelines:

securemycomputer.com general-safety-guidelines

how-to-get-free-antivirus-software

microsoft.com security-online-privacy

reviews antivirus-software-product-comparison

noreply@blogger.com (Unknown) — Mon, 27 Jun 2011 20:25:00 +0000

Antivirus Option | Computer Security | Antivirus Option Info | Virus Attack

What To Look For In An Antivirus Trial
In the past few decades the term antivirus probably signified a new preventive measure that will keep people from being infected with a particular illness. In recent years, the phrase antivirus will only catch the attention of computer geeks. But if you enhance the phrase by mentioning antivirus trial, theres a good chance that you will catch the attention of the whole planet as well.
Read the Entire Article

CompTIA Network+ Certification Exam Tutorial: Antivirus Programs
Knowing all about antivirus programs is important for passing the Network+ Exam as well as succeeding with real-world networks. Learn the basics from Chris Bryant, CCIE #12933.
Read the Entire Article

Network Antivirus Software Options for Business
In case you are looking to obtain the license of an antivirus software application for your business, the primary thing to understand is that a normal home application is not going to serve you best. The next step would be to list down the needs in the form of technical and functional requirements for you to simplify the process of choosing the best application.
Read the Entire Article

Are For-Profit Malware Authors Working Smarter and Harder Than Your Antivirus Software Developer?
Malware is short for malicious software, software created to penetrate your computer's defenses without your consent. The term commonly used to describe malware is computer viruses, which serves as a catch-all phrase to include all types of malware, including true viruses, worms, Trojan Horses, most root-kits, spyware, corrupt adware, attack-ware and other malicious and unwanted software. Today malware is evolving so fast, it is difficult for new anti-virus applications to capture and immunize every personal or business computer from of all the variations created.
Read the Entire Article

Free Virus Scan and Removal
AHHH!!! You got hit with a virus, now what do you do? The first question to ask is, do you have an anti-virus program? If you don't, jump down to #1 below. If you do have an anti-virus program, jump down to #2 below.
Read the Entire Article

Antivirus Option | Computer Security | Antivirus Option Info | Virus Attack

Computer Security Is Absolutely Necessary

noreply@blogger.com (Unknown) — Sat, 18 Jun 2011 14:50:00 +0000

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Ciontescu Molie

Computer Security - What Exactly Is It?

Computers Articles | April 28, 2005

Although the term 'computer security' is used a lot, the content of a computer is actually vulnerable to only a few risks unless the computer is connected to others on a network. As the use of computer networks (especially the Internet) has increased dramatically during the past few years, the term computer security is now used to describe issues referring to the networked use of computers and their resources.

Read the Entire Article

Yves A Martin

Antivirus Internet Security Basics: How Viruses Get on a Computer

Computers Articles | March 27, 2009

Understanding how computer systems get infected by viruses and other malware is key to maintaining computer security. Find out how computer security gets compromised in this informative article.

Read the Entire Article

Craig Thornburrow

Computer Security Essentials Everyone Should Utilize

Computers Articles | October 30, 2010

There are many options when it comes to security for your computer, but there are some computer security essentials that should not be ignored. A hacker or virus can cause tremendous damage to your computer and you want to prevent this from the very beginning.

Read the Entire Article

Craig Thornburrow

Computer Security: How You Can Improve Yours

Computers Articles | May 17, 2008

Computer security is a branch of information technology that relates specifically to measures taken to protect the data on computers from being corrupted or misused. Computer security comes in a myriad of different forms depending on what level of protection is required.

Read the Entire Article

Aaron H. Prather

Computer Security - Protecting the network form intrusion

Site Security Articles | November 22, 2009

Computer security assurance is the degree of confidence one has in the security measures.

Read the Entire Article

Youssef Edward

Computer Security

Computers Articles | February 8, 2010

In computer world, security is an important aspect to consider when dealing with any computer related task. Here is the basic priciples one must know to understand network secrity.

Read the Entire Article

Steven Presar

How Safe is Your Critical Business Data on Your Computer System?

Business Articles | April 18, 2004

Network security company, Internet Security Systems, recently issued a report stating that ... events" (an "event" being anything from a computer virus to a major attack on your computer network

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Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Michael and Crystal Watson

Internet Monitoring- Securing Your Home and Children Against Intrusion

Family Articles | May 15, 2007

A total package of home security should always include security against computer crime. This includes child predators, hackers, and identity thieves. The cost of securing your internet access, and monitoring all activity on the home computer is very low compared to other home security systems and everyone should have a monitoring system in place as part of their computer security package.

Read the Entire Article

Patrick Daniels

Computer Security Is Absolutely Necessary

Computers Articles | September 6, 2010

Security systems are put into place to protect items of value. Most people think of protecting tangible items such as homes, cars, jewelry and money. However, what is the price of your identity worth? Computer systems need to be protected so that personal information is not stolen. This is especially true if financial transactions are taking place on the computer or if your computer system is the only one for the entire household.

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John Firefly

Some words about computer security

Computers Articles | February 24, 2010

Basics about computer security. Important things to do for a basic and good protection.

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Steven Presar

How to Prevent Computer Security Risk and How to Keep Your Small Business Safe

Business Articles | April 18, 2004

You know that computer security is ... to your small ... Butdo you know exactly what you need to do today to protect your ... you know all of the risks to your business computer sy

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Patrick Daniels

Securing Your Computer

Computers Articles | September 28, 2010

Computers, just like any other valuable possession you own, need to be protected. It doesn't matter if it's a laptop or desktop, or a personal or business computer. All computers should have a security program installed on them or you are leaving yourself open for all whole hosts of problems. Even with security protection, computer systems are still at risk from those determined to gain access to your personal and business information.

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Sam A. Brown

How Secure is Your PC Security Software?

Computers Articles | December 11, 2007

The majority of computer and internet users have always been vulnerable to viruses, spyware, and in extreme cases, data and file theft. Though computer technologies continue to evolve at a rapid rate it seems as though the level of internet and computer proficiency remains the same with most users remaining unaware of just how serious security threats to their personal data actually are.

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John Dow

Computer Security - The #1 Issue In Personal Computing

Computers Articles | March 28, 2006

"If you are connected to the Internet and you don't have current anti-virus software, ALL security updates to your Operating system and browser, as well as a firewall properly configured, you have a virus or adware on your computer RIGHT NOW!"

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Sanjay Joshi

Online Computer Service Takes The Hassle Of Any Computer Related Problems Off Your Shoulder

Computers Articles | January 5, 2011

The procuring of a laptop or a computer is the easy part, which is more crucial is the maintenance part. Some times you will face security problems such as viruses, malwares and spywares and you computer tends to become utterly slow. What you need to do is to Make Your Computer Faster or in other terms Speed up Your Computer by contacting Online Computer Repair service providers.

Read the Entire Article

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Spyware and Adware computer security with modern technology

noreply@blogger.com (Unknown) — Sat, 18 Jun 2011 14:47:00 +0000

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

1. Downloadable Driver Detective and how to Install
(Computers/Software)

... finest programs in the computer system which has the ability of examining the system while the user is using the internet. One of the many advantages of the software is that it has a large database of ...

2. Find Friends Using Backgroundfinder
(News and Society/Culture)

An online background search website, backgroundfinder helps in searching some of the required information like people searches, background searches and missing people. So, start yourcomputer and enjoy ...

3. Realexams Vcp-410
(Education/Online Education)

Realexams Vcp-410 It is an affirmed fact that Realexams Vcp-410 and offered Realexams Vcp-410 are infused with premium quality as they are prepared by some of the high professionals in the industry. The ...

4. Facebook Introduces New Powerful Feature For Small Businesses
(Marketing/Social Marketing)

Every individual who is old enough to type into the computers seem to have their own Facebook account. This social networking site has been used by many individuals to communicate and get in touch with ...

5. Why newzealand classified flyer is different from other classifieds site
(Internet/Internet Marketing)

... and their description. While publishing an advertisement, options are provided for uploading pictures from the publisher’scomputer in order to give the readers more information about the product or service. ...

6. Purchase Furniture Online In India Safely by Following These Tips
(Home Improvement/Furniture)

... conducting your shopping make sure your computer is protected. You will need to have security and anti-virus software, and a firewall that is secured. If your browser tells you a site is known for phishing ...

7. Tips to Help Students Prevent Laptop Disasters
(Computers/Data Recovery)

... laptops can be as hard as protecting a million’s worth of property. A lot of students are being careless with the data that they keep in their computers as well as the laptops themselves. To prevent the ...

8. Defining Automatic Identification and Data Capture (AIDC) Platforms
(Technology/Electronics)

... sending it to a computer for storage or for another processing. 2D bar-codes store information stacked or matrix formation as opposed to one-dimensional bar-codes. In 2D barcodes, there are three known ...

9. On Securing a Virtualization Platform
(Computers/Data Recovery)

... first against the potential threats to information property and even the business itself. Jaycee Smith has been researching and writing about network support and computer disaster recover for over 2 ...

10. How IT Support Can Be Helpful For Your Business
(Business/Small Business)

... The establishment of IT and computer network is a very necessary part in all kinds of businesses because of the global expansion of the internet. If you are a small business owner and planning to establish ...

11. Engineers Jobs Encourage Engineers To Invent More Vigorously
(Education/Science)

... as a whole. For example, the computer is an invention of Charles Babbage, who belongs to England but this remarkable invention today, is benefiting the people all over the world. In this article, an ...

12. Spyware And Adware What's The Difference
(Internet/Spam)

... more dangerous than viruses, here’s why: A spyware spies on you, these take screenshot of your computer (without you having a clue), and basically can know anything you do on yourcomputer. If you buy ...

13. Upgrade from Guide to Digital Video Recorder Security
(Home Improvement/Home Security)

... investment. The footage saved by the digital camera could be accessed out of distances through web enabled computer before cell phone. In the inevitable instance of crime, your recorded images will assist ...

14. Computer and security
(Computers/Computer Forensics)

Computer and security There is plenty of Free Anti Virus and Anti Spyware to choose from but which one do you choose? The good news is that most of the free versions can in fact keep you very ...

15. About Modren Technology
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... that's the way every Mac PC user thinks) of an Apple Maccomputer, you always have been under this impression that your machine being the piece of next-generation technical excellence would never be plagued ...

16. Fix Viruses To Keep Your Computer Safe
(Computers/Computer Forensics)

The article covers history of viruses, how viruses work and some user friendly tips and techniques on how to fix them to keep yourcomputer safe from computer terrors. History of ComputerViruses: ...Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Steps and tips to protect your computer online and external attack

noreply@blogger.com (Unknown) — Sat, 18 Jun 2011 14:44:00 +0000

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Simple Steps - Protect your Computer Online
A very simple guide to anyone who is new to computers and want's to get online!
By: Nam Sss

Fix Your Computer Registry
Windows registry is a vital portion of the Windows 95, 98, XP and NT operating systems. It is a database of sorts, keeping the configuration settings and .dat files together.
By: Tim Lee

Tips to Protect Your PC Files from External Attack
Essential to peace of mind is protecting the PC and your online privacy. When connected to the web, your work and data is open to attacks of various kinds including harmful downloads. A simple game, picture, or program may be the vehicle for malevolence.
By: Paul Wilson

Virus Protection not enough to keep your system safe
Many people believe that they are protected because they have anti-virus protection. Sadly, this is not the case. There are many threats that your anti-virus software will not protect you against. If you are surfing the Internet with just anti-virus protection then you may already have malicious programs running in your computer 'background', unknown to you and doing irreparable harm.
By: Colleen Durkin

Are You Protecting Your Computer?
The most important thing to do when you get a new computer. All about anti-virus protection for your computer.
By: Alton Hargrave

Annoying Spyware And Its Elimination
Spyware is almost an invisible software programs that collects and transmits personal or company's important data through the Internet without being noticed. The transferred data could be used for smashing up your company's credit or might hard hit its profits. Spyware is also commonly acknowledged as Adware, Malware, Sneakware and Snoopware.
By: Allen Brown

Tips on Understanding the Dangers of Spyware and Adware
Adware is a program that displays advertisements on the computer whether you want them or not. They are not just connected to particular websites or free software but are programmed to start up whenever your computer is switched on.
By: Paul Wilson

Bookmark Managers: Programs vs. Web Services
Bookmark organizers, bookmark managers, help users when they surf the internet.
By: Andrew Nemets

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

noreply@blogger.com (Unknown) — Wed, 08 Jun 2011 08:55:00 +0000

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

Windows Protection Alarm - How to Remove This Fake Anti-Malware Software From Your PC

by James Randell

If you suddenly find you have a new anti-spyware program on your computer you may think another member of your family has installed it or you have downloaded it and forgot about it. You may have malware on your computer though and if you have the windows protection alarm on your PC this is definitely malware and you need to get rid of it. If you find this on your computer you may believe it is genuine as it even has a genuine Microsoft logo on it and appears to run a real scan.

How to Detect Keylogger on Your Computer? Keylogger Adware Removal Software

by Donald Chambers

Being the victim of a keylogger can be a lot more than a simple inconvenience, it can actually be a lot more of an issue that will take personal information and record it. This will mean that things like user names and passwords can many times be stolen. Learn how to detect keylogger on your computer here...

Effective Computer Virus Removal Techniques

by Kyle Springer

A computer virus can be any program such as Virus, Worm or Trojan horse, Malware, Spyware which infect your computer system by affecting its performance. These viruses can cause many harmful changes in your computer which leads to slow system performance and even severe system crash.

Excuse Me - I Have a Horse-Shaped Gift For You

by Jo Kro

Just as often as many people interchange to two words "coat" and "jacket" to describe outer torso clothing, just as many people interchange the words "virus" and "malware." Both words are used to describe programs with evil intent on a PC, most often without the owner's knowledge. In fact, what classifies a computer virus is its ability to duplicate itself and spread from one computer to another.

Do Apple Macs Get Viruses?

by Jason Kay

If there is one question that still surprises people, it is "do Apples get viruses". This is one myth that has been successfully perpetuated for more than a decade. In short, any piece of software can be hacked, the Apple operating system included. There a number of different reasons that this myth is considered to be a fact by a lot of general users. Here is a closer look at how this myth keeps on living and some real life examples that prove that mac users should definitely have an anti-virus software installed on their computer.

How Thieves Physically Steal Your Data!

by Dovell M Bonnett

Basically, the theft of sensitive information from companies can happen in two ways: physical data breaches or online breaches of security. Physical identity theft refers to cases where the identity thief needs to get in close to their targets or to the information they are trying to obtain.

Malware Analysis

by Kevin Barsi

Some time ago, a friend confronted me with a computer problem that he called a "virus" (I'm used to this). However, what made this event memorable was the fact that my friend actually had a copy of the file which caused this infection. He was kind enough to give me a copy of the file, and from here I was able to run my first analysis of malware found in the wild. Here is a record of the steps I took, what I found, and how everyone can use and learn from these steps.

Get The Best Virus Protection Software For Your PC

by John Ericcson

We all know well about the importance of an antivirus in our day to day life. We dare not to risk our computer to Trojans and other worm which can poison our favorite computers be it a laptop or a desktop.

Computer Security and Threats: Protect Your Computers and Data From Outside "Influences"!

by Mike Finding

Many people have it in mind that what they fear most is being a victim of online crime. By that, the general meaning is identity theft, bank account "invasion" and credit card issues. This can be such an issue for many that they will NOT use the internet.

Computer Viruses and What They Mean To You

by Sanjay S Katkar

November the 3rd, 1988, was named as 'Black Thursday' after the Internet suffered from a systematic attack from the 'Internet worm'. Approximately 70% of the interconnected systems were out of order. Twelve years later, the popular site Yahoo.com experienced a denial of service (DoS) attack and thousands of users could not access their emails. This was followed by a renowned financial institution accidentally allowing all its online customers access to all customer records - this clear breach of confidentiality appeared after an upgrade of web banking software.

Becoming A Virus Removal Pro Is Not Easy - Here's Why

by Jarvis Edwards

Would you like to learn the pitfalls associated with becoming a virus removal expert, and how to achieve the status of a "professional"; in little time, and with solid-proven advice? Read this article and you will learn that and more.

How To Rid Your PC Of The "Windows Firewall Unit" Virus

by Toby Martins

The Windows Firewall Unit virus is a newly released infection which works by installing itself onto your computer, and then causing all sorts of problems for your system. The virus is known in the technical world as a piece of "spyware," which is basically a special kind of virus - which takes over various important aspects of your PC, and then proves to be extremely difficult to remove. The problem with this virus is that it's basically a piece of software, and therefore has the ability to block the antivirus programs you'll already be using on your PC.

Maintaining Internet Security Now Turns Easy And Quick

by Prem Baweja

Computers have emerged as a critical commodity in life. Today households and businesses rely on computers to accomplish many tasks.

Rogue Antivirus Remover: Effective Tool That Eliminates Your Stress And Risk From Fake Antivirus!

by Alexander Nguyen

Let's face it. The more the Internet develops, the more benefits you have from it. But that also means there are more risks of you facing dangerous viruses and malware! Fake antivirus programs are special kinds of those malicious things. And to combat with them, you need a good rogue antivirus remover!

Removing Fake Antivirus Software: Important Things to Know!

by Alexander Nguyen

Removing fake antivirus software from your PC is a MUST if you know you're suffering from it! That nasty malware can not only cause serious damage to your PC, but also cost you lots of money if you're not careful. But dealing with it is never an easy task...

Antivirus Option | Computer Security | Antivirus Info | Virus Attack

How to Deal With Virus and Spyware on Your PC

noreply@blogger.com (Unknown) — Sat, 14 May 2011 14:46:00 +0000

It's an annoying reality that you have to deal with - virus and spyware attacks on your PC. It slows down your computer and compromises your privacy and security. Did you know that you can remove these malicious software programs in your PC without having to spend much for it?

Quick Tips

Here are some quick tips on how to remove virus and spyware on your PC:

Use the free tools that are bundled with your windows operating system such as system restore. These free tools serve as a quick fix for malware attacks. Don't forget to turn your firewall on; that is one of your first line of defenses against malware.
Run an anti-virus as well as spyware removal program on your computer. Here, you will find overwhelming resources from the internet. There are free software programs that you can easily download as well as the proprietary programs.

The problem with the free anti-virus program and spyware removal software is that if you are not careful in choosing your software programs to download, most likely you will end up downloading malicious software programs instead. It is very important to know where you can download these free tools reliably.

You have to be aware that these malicious software (malware) programs love to disguise themselves as legitimate anti-virus download and spyware removal tool. This way they can easily lure their victims to download them online.

Once you have removed the virus and spyware from your computer, the best protection you can have is to prevent your PC from malware attacks. Make sure that you are running the latest anti-virus protection and spyware removal program on your PC to protect you as you surf the internet.

Why You Need to Protect Your PC

You need essential protection for your PC to prevent malicious attacks on your computer. You wouldn't want to experience a multitude of problems arising from these attacks or compromise your own security and privacy.

If you think that it will cost you a lot to protect your computer from malware, you will be comforted to find out that there are actually free anti-virus protection and spyware removal programs that are legitimate and proven to be effective.

To minimize the risks of encountering malicious software programs disguised as legitimate programs, go and find online the resources that will empower you to download all free legitimate anti-malware tools that are guaranteed to work best.

Look for something that will provide you with computer tune up videos showing you several proven ways to protect your pc using the free anti-virus protection and spyware removal programs.

Ready to learn more about anti-virus protection? Visit http://computertuneupvideos.com today for more information!

Article Source: http://EzineArticles.com/6266269

Advantages of Antivirus Firewall Software

noreply@blogger.com (Unknown) — Fri, 15 Apr 2011 10:53:00 +0000

Choosing the right antivirus and firewall software has become really important these days, there has been a drastic rise in the number of viruses out there which are updating constantly. You need to get your self a security software which is updating constantly and which is reliable. Information and computer security has become an important issue for both home and professional users.

When you want to block your computer from potential hackers who can retrieve information from your PC your looking for a reliable antivirus firewall software, this is the first line of defense your computer has against viruses and malicious software's. It's important for you to understand the difference between just an antivirus and firewall software, an antivirus usually detects and removes programs that are infecting the system. A firewall takes care of all the network data, this means that the firewall blocks anything from accessing the system, so this is why you should buy an antivirus firewall software to keep your computer protected at all times.

These days you here of all sorts of cyber crimes, the internet has made things really easy and convenient for us. People can access all sorts of information online, you can make a payment bank transfer all at the click of a button, this has open the door wide open for hackers and cyber criminals. If you don't have the right protection on your system identity theft has become a common problem. It has become impossible for big companies to operate without using the internet, companies share a lot of important information on the internet. Even large businesses require a reliable antivirus firewall software to protect all this information. While buying your security software you want to make sure your protected against these risks:

1. Malicious software's
2. Spyware
3. Viruses
4. Trojans
5. Keyloggers

These are key threats to look out for. You also want to buy a software with live updating, this way you are protected constantly, and most important user friendly. The Security software's available these days come with all sorts of features, they are available in multiple languages and also with customer support 24 hours a day 7 days a week. So if you're having problems with your current antivirus or problems with viruses on your system I strongly suggest you buy an antivirus firewall software. In my opinion if you have a business or even important information on your PC at home it is a must to be protected.

Check out our reviews on the BEST Antivirus Firewall Software available on the market today

Article Source: http://EzineArticles.com/?expert=Mary_J._Barras

Remove Antivirus XP 2010 to Avoid Hacking of Your Personal Information

noreply@blogger.com (Unknown) — Fri, 15 Apr 2011 10:50:00 +0000

Virus comes in different form to our PC and leads to corrupt the files present in the computer. Due to presence of virus the computer will encounter several problems like show different error messages, performance of the system will be degraded, applications present in the system will consume lot of time in opening. To sort out this problem you need to use an antivirus, but you have to be conscious before choosing them as some of them do not work. Antivirus XP 2010 is one among them.

Antivirus XP 2010 claims to extensively scan the PC and detect malware but actually it is not security software. This software makes the user to ponder that the PC is infected and there is need to remove the malware from it. But, actually it is only a method to make the users purchase this software. It shows fake security alerts as well as notifications moreover it blocks the security programs, task manager, Regedit as well as other programs present in the PC.

Signs and Symptoms of Antivirus XP 2010

It generally gets installed without permission of the user through Trojan horse.
In case this antivirus is present in the system then system will encounter pop ups and fake scan results to scare the users.
The antivirus programs present in the PC stop working.
The payment of the antivirus suspicious.
The performance of the computer is slowed down.
Desktop homepage and the registry settings are changed.

Why Antivirus XP 2010 dangerous?

This virus damages the important system files including registry files. Persistence of this virus leads to complete crash to the system.
This application contains keyloggers as well as spyware which hacks the sensitive data like credit card, passwords, account number of the bank etc, and it may be used by the illegal person for his own benefit.

How to remove Antivirus XP 2010 manually?

All the processes related to this software need to be removed permanently.
You need to remove all the files of this application from the local settings.
You need to make changes in the registry settings.

But, all the above process is very difficult to set moreover it consumes lot of time. In case you make incorrect settings then it may adversely affect the PC. Therefore it is better to use third party tools to remove this application permanently. This tool consumes less time moreover it is very easy to use it. To know more details on removal techniques of Antivirus XP 2010 you can visit the link below.

Cora Lee Jackson is experienced in IT field for 6 years, she started research on virus attack and problems in the PC from the time her own system became victim of malware programs. After long research she found different methods to remove Antivirus XP 2010.

She has also searched out how to fix different error messages of Windows. You can visit http://www.howtofixerror.com to know details on the techniques of fixing error messages and removing virus from the PC.

Article Source: http://EzineArticles.com/?expert=Cora_Lee_Jackson

Personal Antivirus (PAV) - Avoid the Rogue Personal Antivirus Which Steals Your Information!

noreply@blogger.com (Unknown) — Fri, 15 Apr 2011 10:49:00 +0000

Thousands of people have been tricked into installing personal antivirus. This is affecting computers everywhere and people are struggling to remove it. If you think you are infected you need to remove it immediately.

This can cause serious damage to not just your computer but your pocket as well. It corrupts registry entries, and creates pop ups all over your screen, driving you mad. It is not just annoying, it is a danger to your bank account too. It can use a secret backdoor it installs to steal your passwords and credit card information and when it is too late you will discover your cards have been used and your accounts compromised.

Before you remove this you need to be aware of how you became infected with it in the first place. So nothing similar happens again.

The most common way to become infected with this is with malicious websites that install this on your computer, normally in the background without you even noticing it, until it is too late. Another favorite method is someone you do not know contacting you on instant messaging, asking you to view a video, which installs this.

You can protect yourself against this by modifying your security settings on your web browser, but even this is not going to protect you. If you put the settings too high nothing will install, not even genuine software. The solution is to scan your computer on a daily basis for spyware software and to be careful of what you install on your computer.

There are two ways to remove this malicious code from your computer. Manually or automatically. The manual method requires you to edit your registry and to delete any files associated with this. The problem is the file names keep changing to prevent you being able to know what to remove and deleting the wrong files will corrupt your windows installation beyond repair.

The easiest way to remove personal antivirus is automatically. You can scan your computer registry and files to see if it is present on your computer and remove it quickly without risk, using a removal tool.

Scan your computer now for free and get rid of all those annoying pop ups and dangerous pieces of spyware before it is too late.

Get rid of personal antivirus PAV now, just click here.

Article Source: http://EzineArticles.com/?expert=David_S_Marshall

Free Internet Security: Antivirus Software

noreply@blogger.com (Unknown) — Wed, 13 Apr 2011 05:27:00 +0000

With free antivirus software there are many great choices. Free antivirus software will offer protection similar to that of paid products, but it usually does not have all the same features as the paid versions. Antivirus software is important to have on your computer. Without this type of computer application, you are not protected from getting a virus which might possibly ruin your computer, allow hackers to obtain your personal information, and many more problems.

Comodo is a free option that protects users from trojans, spyware, viruses, and malware. It will also protect the user when they are using messaging, emailing, shopping, and much more. They are also known for their outstanding technology and also provide updates and support. This software is compatible with Windows 7.

A second free antivirus option is Avast. Avast offers the very basic for online security. This product is best used if you are just surfing the net and not performing any activities that require a lot of protection such as shopping or banking online. Virtually all Avast users find it to be a great free antivirus software application. It found almost all of the malicious files in tests. The main complaint is that at first it slowed the computer down significantly, but this improves over time.

AVG is another very popular free antivirus program. It is one of the most downloaded and used antivirus protection software products. It provides security against viruses, malware, and trojans. It can also provide protection from dangerous websites that use automatic attacking malware AVG also helps to keep your computer secure on social sites. Many consumers like AVG because it identifies a high level of viruses and was very easy to use. A few users did not like AVG because little to no support is offered with the free version, and does result in some false positives with files that were not actually viruses or any type of malware.

Microsoft Security Essentials also provides complete security from viruses, and malware. Being designed by Microsoft it should work well with all of the newer versions of Windows. It additionally offers frequent updates. Reviews have been mixed, some consumers admired MSE as an excellent antivirus product while others say the would not use it again.

Avira AntiVir is another best for free antivirus software. It will protect against viruses, spyware, and malware. This computer application is considered to be the basic for computer protection. This free product is compatible with Windows 7. Consumers admired this software because it kept bad files off of the computer and would find the infected files that were on their computer. Still some did not like this computer application since it takes a lot of time to look through their computers and was more difficult to use than some of the other options.

These free antivirus software products appear to be able to provide suitable security for computers. They are among the top antivirus software and are easily downloaded. They additionally all functional with Windows 7, Vista, as well as Windows XP.

You can easily download these and other top free antivirus software products. In addition to antivirus software, you also can find the best free security software in other categories (firewall, antispyware etc.) throughout the FreeInternetSecuritySoftware.com website.

Dave Jacobs has had a up and down relationship with computers from the time he purchased his first computer, a Commodore 64 in the early 1980's. Many years and a long learning curve have brought Dave to the point that he is willing to share some of what he has learned about computers with users around the globe.

Article Source: http://ezinearticles.com/?expert=Dave_Jacobs

Network Antivirus Software Options for Business

noreply@blogger.com (Unknown) — Wed, 13 Apr 2011 05:25:00 +0000

In case you are looking to obtain the license of an antivirus software application for your business, the primary thing to understand is that a normal home application is not going to serve you best. The next step would be to list down the needs in the form of technical and functional requirements for you to simplify the process of choosing the best application.

It is important to draft up a rough estimate of the network size, the bandwidth and the budget allocated for an antivirus application to narrow down the list of prospective choices. In this day and age, when viruses, worms and Trojans are filling the voids of the Internet, it becomes necessary to provide a firewall or a roadblock to these malicious applications by means of installing an antivirus application.

Business data in the form of monetary transactions, products, services and financial records have to be protected. This is the reason why an effective antivirus manufacturer never goes out of business. There are so many products in the market that it can be quite a dilemmatic situation trying to land the right one. Most common choices are, AVG, Norton, Symantec and McAfee.

Before embarking on your purchase, it is necessary to evaluate the product by downloading a free or an inexpensive trial version. This can help you identify the pros and cons of each option. While it is straightforward to go for the product that provides the most frequent product updates, it leads you to question the efficiency of the product. It is important that the software cater to the requirements of the business and not the other way around. You will need to establish a good compatibility between the various network entities and the software application.

It is wise to do a lot of research on the purchase through comparisons, technical reviews and asking around. Sometimes, the services of an information security agent or a network administrator may be necessary. Most companies in the market offer these services as part of the business contract. This would be an ideal option for businesses which are looking to outsource security to experts. It could also be advantageous to hire the services of a person skilled in antivirus applications under the permanent payroll of the company if required. This would greatly decrease the downtime of businesses. For a large business network, it is important to negotiate a deal with the vendors on the number of licenses you need to buy.

David Borderson is a PC security specialist who has spent his youth as a white hat hacker, finding vulnerabilities in Windows PC's. His expertise lies in network antivirus software solutions. Find out more at http://serverantivirus.com.au/.

Article Source: http://ezinearticles.com/?expert=David_C_Borderson

How to Reduce Computer Maintenance Costs

noreply@blogger.com (Unknown) — Mon, 11 Apr 2011 10:09:00 +0000

The maintenance of a computer is the most important thing needs to be taken care. A PC user will definitely have an idea regarding the maintenance cost of a computer which is always higher than buying a new one. So, here are some basic tips that will definitely help you to maintain your computer at a minimum cost by maximizing the computer investment.

Buy computer as per the requirement

Overcompensation is a very common phenomenon which we found among the consumer. Most of the customers tend to overspend buying a variety of features along with their computer. But in most of the cases the customer does not use all the features. If you are buying a computer with enormous features then it would definitely require higher maintenance costs. These features might include fast processors, extra optical drives, expensive video cards and many more. It's better not to have features that will not be used often. Missing features can be added later as per the requirements of your tasks.

Extended warranties

Whenever you are buying a computer, you should always pay attention to the warranties that are offered by the manufacturer. You should always go for the extended warranties because it will ensure zero maintenance cost till your warranty get over. These extended warranties are like small insurance policies that can be used to avoid the extra maintenance cost of your computer.

Try to fix the computer problems at your own

You might find this advice a bit strange but it will definitely help you to save a lot of money. Before attempting any experiment over the computer you should take reference from the books or the internet to have a perfect idea about the problem you are facing. If the problem is major and it is related to some registry or hardware problems, it is always advised to consult a professional technician for better results.

Regular computer maintenance

Regular maintenance of the computer does help a lot to reduce the common problems of computer. For example defragmenting of the computer regularly does help to increase the computer speed as well as the life of the hard drive. It also re-arranges the data in a proper order as they get scattered around on the hard drive.

Dusting regularly

There are dust particles that start building up inside your computer. CPU fan, exhaust fans and other components do get jammed with dust particles with daily use. If they are not dusted regularly then it might result in excess heating of a computer. So it is necessary to dust the electrostatic particles regularly.
These are some of the simple steps that will definitely help you to reduce the maintenance cost of your computer.

For more details regarding computer technical support just dial + 1 567-252-5223.

John Andrewson is a Senior Technical Support Advisor having 4 years of Knowledge and Experience in computer repair and technical support.

Article Source: http://ezinearticles.com/?expert=John_Andrewson

Malware Growths Driven By Toolkits, Leaving Organizations Open To More Attacks

noreply@blogger.com (Unknown) — Mon, 11 Apr 2011 10:08:00 +0000

It is believed that the astounding growth of malware that we have seen the last two years is driven by toolkits sold in the undergrown economy. About two-thirds of malicious web activity can be traced back to botnets and exploit code built using popular attack toolkits sold in the underground economy, according to a new Symantec report.

According to the Symantec report, which covers June 2009 through July 2010, the notorious software was used in botnet form to steal financial data and execute fraudulent transactions. A botnet is a collection of software agents, or robots, that run autonomously and automatically.

Nowadays, the term is more commonly associated with malicious software. MPack (48%), NeoSploit (31%) and ZeuS (19%) are the top three most popular attack toolkits in terms of malicious web activity.
Symantec notes cyber criminals willing to pay the price in the fight to get rid of rivals-from as low as $40 for some attack toolkits to as much as $8,000 and more for ZeuS-along with any specialized services for malware. These toolkits make it fairly easy for anyone to get into crimes. Those crimes include everything from running botnets for spam, financial crime and denial-of-service attacks to just the process of compromising PCs with malicious trojans through Web drive-by downloads, usually from legal websites that have been compromised.

Most repeatedly exploited by these attack toolkits were Microsoft Active Template Library Header Data Remote Code Execution Vulnerability, Adobe Flash Player Multimedia File Remote Bugger Overflow Vulnerability, and Microsoft Windows Media Player Plug-in Buffer Overflow Vulnerability with many other Microsoft and Apple protocols also popular.

Types of sites that are most likely to be loaded up with malware are popular adult entertainment and video sreaming websites, along with their misspelled-typo equivalents. Cyber criminals know what people are searching for.

In general, Symantec's research indicates that attack toolkit developers don't particularly scramble to get new vulnerabilities into their attack code, nor do they aim to incorporate zero-day attacks, despite what they say to the contrary. Thus, IT security vendors, has to explore into the world of attack toolkits since so many security countermeasures, have to be designed based on what the crime world's software developers do. Haley says to his knowledge it's not illegal to develop attack toolkits, just to use them in some form to commit an actual crime.

With attacks toolkits becoming increasingly available, software upgrades that enhance business productivity are also leaving organizations open to new attacks. Organizations need to emphasize the need for highly skilled IT professionals who can provide protection against the proliferating variants of malware generated by the attack toolkits in the hands of cybercriminals. It does not help if the IT professional working for the organization being attacked is not highly knowledgeable in the latest hacking techniques. To be hacker you must think like one.

IT Professionals can learn how to do all these and more in EC-Council's Certified Ethical Hacker information security training. Specifically, the Certified Ethical Hacker program is required for the US Department of Defense's (DoD) computer network defenders (CND's), a specialized personnel classification within the DoD's information assurance workforce. This qualification tests the certification holder's knowledge in the mindset, tools and techniques of a hacker. IT professionals may also attend the world renowned hacker conference, Hacker Halted.

Hacker Halted USA 2011, the annual IT security conference hosted by the EC-Council, which will take place October 21 - 27 in Miami, Florida. It is the ultimate information security conference in the US, which aims to provide security professionals with the necessary skills and knowledge to protect their security systems from malicious attacks. It is slated to be the world's largest reunion of Certified Ethical Hackers to date.

About EC-Council

EC-Council is a member-based organization that certifies individuals in various e-business and security skills. It is the owner and developer of the world famous Certified Ethical Hacker (CEH) course, Computer Hacking Forensics Investigator (CHFI) program, License Penetration Tester (LPT) program and various other programs offered in over 60 countries around the globe. EC-Council is also the organizer of world renowned Hacker Halted IT security conference series. This year's hacker conference will be held in Miami, and is the ultimate white hat hacker con in the US. Hacker Halted is considered as one of the world's largest information security conference.

Article Source: http://EzineArticles.com/?expert=Apple_Tan

Basic Steps to Prevent Your Data From Being Stolen

noreply@blogger.com (Unknown) — Thu, 24 Feb 2011 19:20:00 +0000

One has to cringe when they read this headline: "Millions of Medical Records Stolen from Unlocked Van".

In December of 2010 1.7 million records of patients, staff, contractors, vendors, and other personal records from several hospitals in the Bronx were stolen. Now, records are stolen every day. The point here is that the culprit was not some talented black-hat hacker or shadowy criminal organization from Russia or the Middle East. They didn't use sophisticated techniques or hacker tools, bounced off of multiple proxy servers, and controlled by a hidden botnet. These records were contained in data backup tapes that were being taken offsite by a third-party data storage vendor. The driver of the vehicle that picked them up left them in an UNLOCKED van that he/she left parked in Manhattan.

It has been said that the first step to electronic data security is physical security. The theft referenced above proves the point. It doesn't matter how secure your electronic points of entry are, if someone can get their hands on your physical media, you could have a problem.

This story brings up a good point: You should be using encryption on your backup tapes so that if they fall into the wrong hands the data cannot be easily recovered.

Basic security steps you should take today:

1. Make sure your backup software allows you to encrypt backup tapes and require a password to access the data on them. If your software doesn't do this then you need to upgrade your software!

2. Make sure all of your systems are protected by strong passwords. This includes even "non-critical" systems. The bad guys often use lesser systems as staging points to attack more critical systems.

3. Change your passwords often, and store them in a safe, preferably locked, location. Passwords written on sticky notes and stuck to your monitor, placed under your keyboard, in your desk drawer, or in a Rolodex under "P" for password is the same as having no password at all!

4. Don't assume that any system is not important enough to password protect. See number two above!

5. Make sure your physical entry points are secure. Data storage devices such as hard drives can and often are stolen, taken to the criminal's shop, and compromised at will.

6. When you return a copier or printer at the end of its lease, don't forget to destroy the data saved on its hard drive. This is often forgotten.

7. Make sure you are protected with business class firewalls, and software to protect against spam, viruses, and other malware, and keep your protection up to date.

8. If you don't feel comfortable doing all this yourself, hire a professional IT solutions provider. It is an investment that is well worth what you spend!

Every business needs to protect its systems and data. There are three questions you must ask yourself:

How sure are you that yours are protected?
What are you going to do about it?
When are you going to start?

The short list of precautions above is certainly not all-inclusive, but it is a good place to start. Don't be caught with your proverbial pants down!

Ted Miller, President
AVIK Technologies, Inc.

We manage technology, so you can manage your business!

Ted believes that most organizations, regardless of size, have the same basic information technology requirements. Regardless of whether an organization has five employees or five thousand, they have the critical needs of security, Internet connectivity, file (data) storage and protection, printing, email, backup, system reliability, etc. The difference in IT needs between small and large organizations is primarily one of scale. The need is the same, the size and cost of the solution may not be.

Ted leverages his experience on behalf of his clients by reviewing how large organizations tackle specific technical and business problems, then scales solutions in such a way as to meet the need of his smaller clients while keeping costs under control and aligned with the client's business objectives.

Visit http://www.aviktech.com today to learn more about the services provided by AVIK Technologies, Inc.

Article Source: http://EzineArticles.com/?expert=Ted_Miller

Norton 360 for Windows 7

noreply@blogger.com (Unknown) — Thu, 24 Feb 2011 19:18:00 +0000

It is now harder than ever to maintain a virus-free computer. With the advancements of technology, there are a lot of new online threats. These threats consist of credit card theft, password theft and even identity theft.

One way to keep safe is with Norton 360 for Windows 7; an amazing software that will protect and prevent online theft. It will also prevent viruses, malware, spyware, root kits, Trojans and many other threats.

With the release of Windows 7, PC internet security has never been easier and more reliable. Programs like Norton 360 and Norton Security for Windows 7 have been developed into amazing tools. These tools are a necessity if you wish to keep your information safe; away from online thieves.

Having a smooth-running PC is a hard to attain. The internet is full of bad people who are doing harmful stuff to innocent internet surfers. These bad people are no different than criminals. They won't physically steal your credit card but they will steal your credit card number. Theft is theft.

With the release of Windows 7, PC internet security has never been easier and more reliable. Norton 360 and Norton Security have evolved into brilliant programs. The Windows 7 integration, installation of these programs has never been easier.

Will Norton 360 and Norton Security for Windows 7 get rid of internet threats? Yes, in fact, these programs will boost your overall PC internet security.

Because the programs are always running in the background, your computer will have full protection at all times. The software is always monitoring external threats. You will be protected from the following: viruses, malware, spyware, root kits, Trojans and overall PC access from bad people.

We strongly recommend you get these programs if you wish to prevent and remove viruses and credit card theft.

Kevin Daniel Kilbane is administrator of site NortonSecuirtyBase.com ( main topic these days is: Norton 360 for Windows 7 ) and expert in IT. He currently live in Huddersfield with gorgeous wife and two children.

Article Source: http://EzineArticles.com/?expert=Kevin_Kilbane

AntivirusOption – Learn SASE Cloud Networking, SD-WAN, Cloud Cybersecurity, Antivirus, PC Protection

Why Enterprises Are Replacing MPLS with Prisma SD-WAN: The Future of Enterprise Networking

Why Enterprises Are Replacing MPLS with Prisma SD-WAN

Introduction

What is MPLS?

Why MPLS is Becoming Obsolete

1. High Operational Costs

2. Long Deployment Times

3. Poor Cloud Connectivity

4. Limited Bandwidth

5. Limited Visibility

What is Prisma SD-WAN?

Why Enterprises Are Migrating to Prisma SD-WAN

1. Significant Cost Savings

2. Application-Aware Routing

3. Dynamic Path Selection

4. Improved User Experience

5. Direct Cloud Access

6. Centralized Management

7. Zero-Touch Provisioning

8. Enhanced Security Integration

9. Better Visibility

10. Cloud-Native Architecture

Real Enterprise Migration Example

Traditional MPLS

Prisma SD-WAN

Business Benefits

Best Practices for Migration

Common Challenges During Migration

Future of Enterprise WAN

Conclusion

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Meta Description

Focus Keywords

Suggested Tags

Zero Trust vs VPN Explained | Which One is More Secure?

What is SASE? The Complete Beginner Guide to Secure Access Service Edge (2026)

🎥 Watch the Complete Video Tutorial

Table of Contents

What is SASE?

Understanding Each Word in SASE

Secure

Access

Service

Edge

Why Was SASE Created?

🎥 Watch the Complete Video Tutorial

Problems with Traditional Enterprise Networks

Higher Latency

Expensive WAN Circuits

Security Bottlenecks

Poor Remote User Experience

Operational Complexity

How Enterprise Networking Has Changed

Why Every Network Engineer Should Learn SASE

Traditional Networking vs. SASE

Traditional Enterprise Network

Modern SASE Architecture

🎥 Watch the Complete Video Tutorial

Traditional Networking vs. SASE Comparison

The Core Building Blocks of SASE

1. SD-WAN (Software-Defined Wide Area Network)

2. Secure Web Gateway (SWG)

3. Cloud Access Security Broker (CASB)

🎥 Continue Learning with the Full Video

4. Firewall as a Service (FWaaS)

5. Zero Trust Network Access (ZTNA)

How These Components Work Together

Benefits of a Unified SASE Platform

What's Next?

==================================

Understanding the SASE Architecture

Layer 1 – Users and Branches (The Access Layer)

Layer 2 – The Global SASE Cloud (The Service Layer)

Layer 3 – Applications and Resources

How Packet Flow Works in a SASE Environment

Scenario

Step 1 – User Initiates a Connection

Step 2 – Connection to the Nearest SASE PoP

Step 3 – Identity Verification