A group of seven people, five men and two teenage boys, gather for a photo during Defcon 17 in 2009. The room is filled with computer hardware, monitors, and electronics, and the crowd is dressed in a mix of casual and sporty clothing. Some wear sandals and shorts, while others don jeans and T-shirts. In the background, a soccer ball rests on the floor amidst chairs, a couch, and a desk. Accessorizing their outfits are handbags, necklaces, and glasses.