文摘
The dissertation examines the historical development of surveillance, electronic surveillance, and cyber-surveillance from colonial times in the United States to the present. It presents the surveillance laws, technologies and policies as a balance between national security and privacy. To examine more recent developments, the dissertation includes case-studies of three cyber-surveillance tools: Carnivore, Magic Lantern, and NARUS; describing the operational functions, logistics, and search functions, and minimization capacities of these tools. The closing chapters assess the dynamic balance between the achievement of national security and public order and the need to preserve rights and expectations of personal privacy.