Secrets of Computer Espionage: Tactics and Countermeasures

Joel McNamara is an internationally acclaimed security and privacy consultant and the creator of Private Idaho, one of the first popular open source Internet privacy tools. A former Microsoft technical writer and training manager, he is credited with developing one of the first Microsoft macro viruses and then publicizing the security risks. He is also the author of the "The Complete, Unofficial TEMPEST Information Page," a Web site that demystifies classified government surveillance technology.