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Hi, I'm William Zujkowski

Senior Information Security Engineer with 15+ years securing federal platforms. When I'm not designing cloud security controls, I'm in my homelab breaking things on purpose to understand how they work. Here, I share what works, what fails, and the lessons I've learned since 2005.

William Zujkowski
"A robot may not harm humanity, or, by inaction, allow humanity to come to harm."
— Isaac Asimov, The Zeroth Law

That nerdy kid in 1995 devouring Foundation and Empire under the covers with a flashlight? Yeah, that was me. Now I'm helping secure FedRAMP platforms while running local LLMs on my RTX 3090 to explore AI security. I'm implementing the actual controls to keep AI systems safe — thinking about the same questions Asimov posed, just with more YAML files, threat models, and security tooling than I expected.

Recent Posts

Security insights, AI experiments, homelab adventures, and lessons from the field.

Let's Connect

Got a security question? Building your first homelab? Debating if that CVSS 7.2 vulnerability is worth an emergency patch at 10 PM? Let's chat.