] Every year since that initial meeting, Defcon has grown.
] From a few hundred people in 1993, it has expanded by the
] thousands, reaching a record of around 6,000 people this
] year. But Defcon's growth isn't limited to the
] sheer volume of people in attendance; it also includes
] the mushrooming list of topics discussed by the panels.
] Some of the subjects this year included: a session on
] quantum hacking, a presentation about cracking the
] CIA's Kryptos Sculpture (an artwork containing
] encoded messages that resides in a courtyard at CIA
] Headquarters), and another on homebrew mind machines.
] Even electronic voting vulnerabilities were a key topic
] at the conference this year.

I noticed in my weblogs that I got a recent spike (about +25%) of visitors to my Kryptos site. They didn't seem to be *from* anywhere in particular -- just an increase in the number of people searching on the word "Kryptos". My guess is that it's from here: A mention of Kryptos on TechTV/ScreenSavers. :)

G4techTV - The Defcon Briefing