Deterrence, Protection, and Preparation: Special Report 270

"TRB Special Report 270: Deterrence, Protection, and Preparation: The New Transportation Security Imperative" examines the role of science and technology in countering terrorism. It presents advice on a strategic approach to transportation security that recognizes the need to move people and goods efficiently and the need to improve security against terrorism. The report emphasizes a systematic approach to security, building security into operations, and layering security measures to deter-and to protect against-terrorist attack.