Categories

BSidesSF CTF 2021 Author writeup: log-em-all, a Pokemon-style collection game [video]
BSidesSF CTF: Difficult reverse engineering challenge: Gman
How do I start picking locks?
Technical Rundown of WebExec
Defcon Quals: babyecho (format string vulns in gory detail)
ropasaurusrex: a primer on return-oriented programming
Padding oracle attacks: in depth
Everything you need to know about hash length extension attacks
Taking apart the Energizer trojan – Part 1: setup