tag:blogger.com,1999:blog-26127874339228373902024-12-19T10:18:05.148+07:00_.:| Dust Of The Earth : think outside the box : NextGen Legacy |:._Anonymoushttp://www.blogger.com/profile/15718801890666925206noreply@blogger.comBlogger95125tag:blogger.com,1999:blog-2612787433922837390.post-32724705933106254912016-09-16T22:48:00.000+07:002016-11-25T06:34:26.567+07:00

Whether an electron is powering a cell phone or a cellular organism makes little difference to the electron; it is the ultimate currency of modern society and biology, and electricity is the most versatile and relevant energy available to man. The ability to capture light and then to transfer that energy to do work are the two main steps in a photovoltaic system. In Nature, such steps happen

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Fibre Channel supports three topologies: switched fabric, point-to-point, and arbitrated loop. Point-to-point refers to connecting two devices without the benefit of a network. Although fairly uncommon, it is sometimes used when there is no need to share devices but distance or performance is a problem. It has become less common since the advent of SCSI Ultra3 and SCSI Ultra 360. Switched

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Network covert channels represent a significant problem due to their security implications. Thus many research efforts have been focused on their identification, detection, and prevention. Covert channel identification is the process of discovering a shared resource that might be utilized for covert communication. A research on this topic contributes to the field by identifying a new network

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Software engineering faces several dilemmas. It has comprehensive goals, but limited tools. It demands broad perspectives, but depends on narrowly focused practitioners. It places a high premium on quality, but often has insufficient inputs to its problem-solving process. As a field, software engineering has yet to define theories and frameworks that adequately combine the disciplines of

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How do you figure out what portion of what you have captured is useful to your investigation? What happens if you can’t find what you are looking for? These are some of the questions that run through the mind of every forensic investigator. After the data is imaged, the forensic examiner can search and index all contents of the drive without changing or modifying the data, thereby preserving the

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An intelligent agent (IA) is a computer program that helps a user with routine computer tasks. It performs a specific task based on predetermined rules and knowledge stored in its knowledge base. IAs are a powerful tool for overcoming the most critical limitation of the Internet information overflow and making electronic commerce a viable organizational tool. DEFINITIONS The term agent is

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Distributed Denial of Service via DNS (DNS DDoS) is now a common network traffic attack used by various malicious actors to negatively impact business or agency operations. DNS DDOS attacks are designed to bring down DNS servers and consume network bandwidth thereby impacting critical IT applications (e.g. email, web transactions, VoIP, SaaS). For target businesses, there are two typical roles

Anonymoushttp://www.blogger.com/profile/15718801890666925206noreply@blogger.comtag:blogger.com,1999:blog-2612787433922837390.post-70143357152255700082015-05-09T04:35:00.000+07:002016-09-28T17:03:29.282+07:00

With concerns about rising oil prices and climate change spawning political momentum for renewable energy, solar electricity is poised to take a prominent position in the global energy economy. However, claiming that we are ready to enter the solar age, when the global consumption of oil is steadily on the rise may sound as a green-minded false prophecy. All predictions of an oil peak made in

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Unlike stand-alone multimedia applications, in which the multimedia contents are originated and displayed on the same machine, multimedia networking has to enable multimedia data that originate on a source host to be transmitted through the IP networks (the Internet) and displayed at the destination host. The Internet, which uses IP protocols and packet switching, has become the largest network

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The MPLS architecture has some shortcomings. First, it will lead to the heavy load of edge-LSRs due to calculating the path of traffic in the MPLS domain, when traffic is increasing considerably. Second, it spends time to establish a path. When network resource is insufficient, it will cost more time to re-establish a path. Therefore, proposed a new architecture, called Actively Reserved

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­­You've probably seen calculators that have solar cells -- calculators that never need batteries, and in some cases don't even have an off button. As long as you have enough light, they seem to work forever. You may have seen larger solar panels -- on emergency road signs or call boxes, on buoys, even in parking lots to power lights. Although these larger panels aren't as common as solar

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Wireless systems capable of monitoring vehicles and people all over the planet (basically everything) are leaving businesses and the military aglow with new possibilities, and some privacy advocates deeply concerned. Companies seeking to tap the commercial potential of these technologies are installing wireless location systems in vehicles, hand-held computers, cell-phones (even watchbands).

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With MPLS, ISPs offer a new and different type of wide area service in their networks. These services are designed to address the performance and security requirements of enterprise customers, particularly VoIP users. Unlike traditional best effort Internet service, MPLS provides a structure whereby an ISP can provide a packet service with performance guarantees for jitter, delay, and packet

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The concept of a virtual private cloud (VPC) has emerged recently as a way of managing information technology resources so that they appear to be operated for a single organization from a logical point of view, but may be built from underlying physical resources that belong to the organization, an external service provider, or a combination of both. Several technologies are essential to the

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Knowledge Management in a cloud computing environment requires a paradigm shift, not just in technology and operational procedures and processes, but also in how providers and consumers of knowledge within the enterprise think about knowledge. The knowledge-as-a-service, “on-demand knowledge management” model provided by the cloud computing environment can enable several important shifts in the

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One of the most famous examples of a revolution in design came with the introduction of Apple’s iPhone in early 2007. This GSM smartphone features a compact size; a highresolution, full-color screen almost as big as the unit itself; a built-in iPod music player; touch-screen functions for navigating menus; and an on-screen keyboard. Unprecedented publicity led to heavy demand. When it went on

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With the fast deployment of Internet infrastructure, wired or wireless, the IP network is getting more and more heterogeneous. The heterogeneity of receivers under an IP multicast session significantly complicates the problem of effective data transmission. A major problem in IP multicast is the sending rate chosen by the sender. If the transmitted multimedia data rate is too high, this may

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There are many ways to pick up on the free energy in the earth, The devices if made right will pick up earth energy that many call ether or static currents as well as acting as high efficient earth battery’s. The Unlimited Amperage!. ^_^ You must learn to get enough power to run your home!. By said "Unlimited" that's mean you can keep adding more earth cells to your earth power station, as you

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In Randall Hyde's fine series of books, Write Great Code, one of his fundamental lessons is that, for optimal performance, you need to know how your code runs on the target processor. Nowhere is this truer than when programming the Cell. It isn't enough to learn the C/C++ commands for the different cores; you need to understand how the elements communicate with memory and one another. This way,

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Network intrusion detection systems (NIDS) and their newer incarnations, network intrusion prevention systems (NIPS), were specifically designed to provide security analysts and forensic investigators with information about network security–related events. Using several different methods of operation, NIDS/NIPS devices monitor network traffic in real time for indications of any adverse events

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In order to ensure a useful outcome, forensic investigators should perform our activities within a methodological framework. The remaining process recommended  as follows: • Collect evidence• Analyze• Report Collect EvidenceIn the previous step, “Strategize,” we prioritized our sources of evidence and came up with an acquisition plan. Based on this plan, we then collect evidence from

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Like any other forensic task, recovering and analyzing digital evidence from network sources must be done in such a way that the results are both reproducible and accurate. In order to ensure a useful outcome, forensic investigators should perform our activities within a methodological framework. The overall step-by-step process recommended  as follows: • Obtain information • Strategize •

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Point-to-multipoint links in excess of 1,500 feet with ordinary equipment at the client side are very possible. Using high-gain antennas, sensitive receivers, and amplifiers if necessary, it is possible to achieve Ethernet-like speeds over 20+-mile point-to-point links. An experiment proved that it is theoretically possible to drive 802.11b signals well over 20 miles, using stock equipment. In

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The pathping command is a route tracing tool that combines features of the ping and tracert commands with additional information that neither of those tools provides. The pathping command sends packets to each router on the way to a final destination over a period of time, and then computes results based on the packets returned from each hop. Since the command shows the degree of packet loss at

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If you have been following along with the Flex 2 announcements, you have noticed that Flex 2 will be using ActionScript 3. Flex 1.5 uses ActionScript 2. The benefits of ActionScript 3 are too numerous to name here, but I thought I'd give a couple of pieces of advice for coding Flex 1.5 in anticpation of moving to Flex 2. This advice should get you used to coding in AS 3 "mode" and reduce the

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