Hi, I’m Jonathan.

I work in cybersecurity and think a lot about cybersecurity, AI, personal knowledge management, and how to make better decisions and think better.

This site is my public home for original writing, working ideas, resources, and projects. Some pieces are polished essays. Others are notes from the edge of what I’m currently learning.

Current interests:

• AI security and assurance
• Secure use of AI agents and automation
• Personal knowledge management
• Cybersecurity leadership and risk
• Productivity, attention, and critical thinking

Start with my latest writing, browse my projects, or explore the resource pages.