NSA

UKUSA Agreement, 1940-1956

The tradition of intelligence sharing between NSA and its Second party partners has deep and widespread roots that have been…

February 26, 2015

Cryptologic Quarterly Articles

The following are documents from the Cryptologic Quarterly, declassified by the NSA. Disclaimer John H. Tiltman: A Reminiscence - Summer/Fall…

February 24, 2015

Venona Project

The Venona project was a long-running and highly secret collaboration between intelligence agencies of the United States and United Kingdom…

February 24, 2015

Cryptologic Almanac 50th Anniversary Series

The following documents have been released by the National Security Agency. 1996 Rosman Tracks on to the End August 1996…

February 24, 2015

John Forbes Nash, Jr. Letters, National Security Agency

John Forbes Nash, Jr. (born June 13, 1928) is an American mathematician whose works in game theory, differential geometry, and…

February 24, 2015