Null Terminated Programming 101 - x64
Intro to x64 assembly programming and writing shellcode that does not contain any null bytes (a common constraint).

Facebook’s ‘Red Team X’ Hunts Bugs Beyond the Social Network’s Walls
Wired article discussing Facebook’s ‘Red Team X,’ whose purview is basically any tech that Facebook uses, including hardware, software, low-level firmware, cloud services, network tools, and even industrial control. It ain’t cheap having teams like this, but Red Team X, Project Zero, and the like are valuable for pushing security forward. Also, shout-out to my bud Vlad Ionescu who is quoted throughout 🙌