The qualification contest of the famous hacker competition DefCon CTF (Capture The Flag) has recently come to an end. Among the 451 teams, the first seven teams that completed the competition obtained the qualifications for the final contest. They are: Routards, Pandas with Gambas, Guard@MyLan0, Shellphish, Taekwon-V, WOWHACKER and PLUS. The champion of last year's contest 1@stPlace will also be invited to participate in the finals.