Build-A-CTF

Join us to create unique hacking CTF competitions meeting every Sunday at the HacDC Space.

As per Wikipedia, "A Capture the Flag (CTF) in computer security is an exercise in which "flags" are secretly hidden in purposefully-vulnerable programs or websites. It can either be for competitive or educational purposes. Competitors steal flags either from other competitors (attack/defense-style CTFs) or from the organizers (jeopardy-style challenges)."