Bulk Collection of Signals Intelligence: Technical Options
National Research Council; Division on Engineering and Physical Sciences; Computer Science and Telecommunications Board
NAS Press | 2015 | ISBN: 030932520X 9780309325202 | 125 pages | PDF | 8 MB
This volume is a result of an activity to evaluate U.S. signals intelligence practices. This study is among several of the administration’s responses to heightened public concern about U.S. intelligence agency surveillance programs that followed Edward Snowden’s disclosure of numerous internal National Security Agency (NSA) documents beginning in mid-2013.