Keynote Speaker at DefCon 17
Wednesday, July 29th, 2009 at 3:26:16 PM · Photo Archive/2009/defcon_17
A man in a black shirt delivers a powerful speech under the glow of a lamp and in front of a crowded audience at DefCon 17.
Chronologically Adjacent
Wednesday, July 29th, 2009 at 3:26:16 PM · Photo Archive/2009/defcon_17
A man in a black shirt delivers a powerful speech under the glow of a lamp and in front of a crowded audience at DefCon 17.
Chronologically Adjacent
