Security labs, tooling, and writing that actually teaches.
I'm Collin. I build deliberately-vulnerable labs and security tooling, and write the deep technical content that makes them click. For people who want to understand security, not just hear about it.
What I do
Lab development
Runnable, deliberately-vulnerable labs (in the spirit of OOB Range) for hands-on security education, training, and content.
Learn more →Technical writing
Deep, accurate, genuinely-teaching write-ups, docs, and explainers for security and dev-tool teams.
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