
Latest postOctober 4, 2026
A CTFd container plugin that fits on one machine
Notes on writing a lightweight CTFd container plugin for a university CTF, including per-team flags and flag sharing detection.
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/fərst/ · adjective
f1rst is a research-oriented blog documenting my journey through programming, cybersecurity, and all things tech. It serves as a learning archive — a place where experiments, technical deep-dives, and breakthroughs are captured and shared.

Notes on writing a lightweight CTFd container plugin for a university CTF, including per-team flags and flag sharing detection.
Read the postArchive
Reflections on solving SocratesPanel, the differences between CTFs and the real world, and how AI agents are changing the game for security researchers.
My post-exam reflection of the CPTS certification from Hack The Box
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