Working Hard at Defcon 17

Wednesday, July 29th, 2009 at 10:30:47 AM · Photo Archive/2009/defcon_17

Two men in casual clothing sit at a table, deeply invested in their work as they type away on a laptop and check the time on their wristwatches. One man wears eyeglasses while the other has a collection of accessories on his wrist, including what appears to be a dial machine.