This book details the way the CIA built and used technologies to spy on other people and countries.

a former head of the CIA’s Office of Technical Service (OTS) and an internationally acclaimed espionage historian join forces to tell the story of the covert devices critical to America’s intelligence operations for more than half a century. SPYCRAFT recounts never before revealed details of the early false starts and frustrations OTS overcame to achieve eventual technological breakthroughs and operational successes unequaled in the shadowy world of espionage. SPYCRAFT traces the development and deployment of spy gear from secret writing and bugging devices to subminiature cameras and covert internet communications. Often incorporating technology that would not appear in consumer goods for two or more decades later, the remarkable devices of OTS were instrumental in winning the Cold War and fighting terrorism from South America to Moscow and in the jungles of Vietnam to the mountains of Afghanistan.

Nowadays most of the “devices” are software on PC’s, but this is a world of serious James Bond shit!