CYBER DEFENSE U.S. Deputy Defense Secretary William J. Lynn III and NATO Secretary General Anders Fogh Rasmussen, second from right, walk to a meeting with national policy advisors on NATO cyber defense at NATO headquarters in Brussels, Belgium, Jan. 25, 2011. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 136082-F-GHU26-153.jpg Photo Gallery