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Keynote Speaker at Defcon 18

Keynote Speaker at Defcon 18 Jul 31, 2010 · 46%

The Podium Talks

The Podium Talks Jul 31, 2010 · 45%

Presenters on Stage at Defcon18 Conference

Presenters on Stage at Defcon18 Conference Jul 31, 2010 · 50%

Holding up the Pole

Holding up the Pole Jul 31, 2010 · 48%

Keynote Speaker at Defcon 18

The Podium Talks

Presenters on Stage at Defcon18 Conference

Holding up the Pole