Our lab holds a Capture the Flag (CTF) hacking contest as part of CSAW each year and the tagline for it is:
“A digital cyber attack and defense competition in detecting application security vulnerabilities.”
…but shhhhh! Don’t tell marketing, there is absolutely no defense involved!
. I believe that attack has merits on its own, but that is a discussion for another time.
CSAW CTF started out in 2004 as a network-based game with dozens of virtual machines running known vulnerable software. The challenge was to discover and detect these issues and then find or tweak public exploits to work on them. This could have been a good way to run CTF, but we simply couldn’t afford the time to make it work properly. I ended up taking second place to Michael Aiello, now a close friend of mine, that year. Afterwards, Mike and I sacrificed our chances of winning the next year by helping develop the 2005 contest and, along with other members of the lab, changed the game’s format to how it remains to this day.
Continue reading ‘CSAW08 CTF’


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