Dave Bullock shot a photo gallery for Wired News at the recent DefCon hacker conference in Las Vegas. Above: the official DefCon badge, second from left, was one of a number of electronic neckwear gizmos offered. "Limited-edition breathalyzer badges (left) from the Null Space Labs hacker space in Los Angeles were given to some attendees. The 303 hacking crew from Colorado gave out badges to their members (second from right), and the Ninja Networks gave out badges for their exclusive party (right)."
[Submitterator / from Dave Bullock]
