NSA Secrets Declassified: The History of Traffic Analysis: World War I - Vietnam, Signals Intelligence (SIGINT), Communications Intelligence (COMMINT), World War II, Cold War, Cryptanalysis【電子書籍】[ Progressive Management ]

＜p＞Professionally converted for accurate flowing-text e-book format reproduction, this important NSA publication describes the elements of traffic analysis (T/A) and explains how T/A has been used for several purposes including to produce intelligence information, to aid cryptanalysis, and to support the collection of additional data. It then presents examples of intelligence contributions made by T/A during World War I, World War II, and the Cold War, including the Korean War and the Vietnam War. Signals intelligence (SIGINT) is a major segment of the intelligence discipline, and communications intelligence (COMINT) is a subset of SIGINT. In turn, T/A is a significant part of COMINT while also useful in other aspects of SIGINT. This document defines and explains traffic analysis when used in this context, as part of the broader discipline of signals intelligence.＜/p＞ ＜p＞The word traffic to a communicator or cryptologist referred to communications passed between a sender and an intende．．．楽天市場のショップで商品詳細の続きを見る