Grumpy Old Geeks Topics Capture the flag security training Topic Capture the flag security training 2 mentions in 1 episode The hosts discuss Facebook’s open source platform for team hacking competitions. Mentions 159: The Text Pistols May 13, 2016 33:50 This is a security. It's one way that people can learn security by breaking into systems 34:12 they've just open sourced the whole thing