Trained in intelligence and counterintelligence, Grayson authored three military histories. Leading USAF units in the US, Europe, and Vietnam, he was NSA’s Transmission Security Chief at the time of his retirement. He provided security support to the White House, AF-1, joint commands, defense and intelligence agencies, and NATO. After NSA, Bill was a Commerce Department Telecommunications Specialist, securing networked computers of whole federal civil agencies, accomplishing missions in Latin America and aboard Customs Service AWACS aircraft, and then joined Northrop Grumman. Currently at a Washington think tank, Bill lives in Maryland and is a frequent visitor to the Delaware shore.