Data security
OPERATION IRAQI FREEDOM -- A 40th Expeditionary Bomb Squadron electronic warfare officer secures a data compartment prior to a B-52 bombing mission over Iraq, April 11. Operation Iraqi Freedom is the multinational coalition effort to liberate the Iraqi people, eliminate Iraqi's weapons of mass destruction, and end the regime of Saddam Hussein. (U.S. Air Force photo by Tech. Sgt. Richard Freeland)