389594

Electrifying Performance by Jeff M and the Music Band Aug 7, 2011 · 46%

Defcon Music Festival Aug 7, 2011 · 46%

Day 1 at Defcon Dallas 2013 - A Captivating Music Concert Aug 7, 2011 · 47%

Defcon 24: Day 1 Crowd on Stage Aug 7, 2011 · 46%

Crowd-Pleasing Musical Performance Aug 7, 2011 · 49%

Mohawked Speaker Aug 7, 2011 · 50%

Mohawk Man Takes the Podium Aug 7, 2011 · 49%

Speech at the Podium Aug 7, 2011 · 46%

Defcon Panel Discussion Aug 7, 2011 · 46%

Crowd Goes Wild at Defcon 18 Performance Aug 1, 2010 · 49%

Lu Yusong Speaking at Defcon 18 Press Conference Aug 1, 2010 · 48%

Defcon 18 Press Conference Aug 1, 2010 · 49%

Defcon Discussion Aug 1, 2010 · 48%

Defcon Press Conference Aug 1, 2010 · 50%

Defcon 18 Panel Discussion Aug 1, 2010 · 46%

The Green Shirt Man Speaks Aug 1, 2010 · 48%

Defcon Conference with Louie Anderson and Valentino Campitelli Aug 1, 2010 · 48%

Day 1 Defcon Performance Aug 1, 2010 · 48%

Red-Shirted Man with Glasses Jul 29, 2005 · 56%

The Man in Black Jul 29, 2005 · 49%