Las Vegas Sun - Photograph : 2014 Black Hat Hacker Conference

October 24, 2017

Currently: 72° — Complete forecast

Philippe Courtot, chairman/CEO of Qualys, introduces Dan Greer, chief information security officer for In-Q-Tel, during the Black Hat USA 2014 hacker conference at the Mandalay Bay Convention Center Aug. 6, 2014.

Steve Marcus

Philippe Courtot, chairman/CEO of Qualys, introduces Dan Greer, chief information security officer for In-Q-Tel, during the Black Hat USA 2014 hacker conference at the Mandalay Bay Convention Center Aug. 6, 2014.