From left to right, U.S. Navy Information Systems Technician 3rd Class John Erskine, Cryptologic Technician (Networks) 2nd Class Tyrone Fuller, Information Systems Technician 2nd Class Amanda Kisner, and Chief Information Systems Technician Jennifer Williams, all assigned to the Navy Information Operations Command Blue Team, assess the security of the computer networks aboard the aircraft carrier USS George H.W. Bush (CVN 77) in the Atlantic Ocean on Jan. 17, 2013. The George H.W. Bush was underway in the U.S. 2nd Fleet area of responsibility conducting training and carrier qualifications. (U.S. Navy photo by Mass Communication Specialist 2ND Class Leonard Adams/Released)