The secret life of Bletchley Park the WWII codebreaking centre and the men and women who worked there von McKay, Sinclair

Privacy on the line the politics of wiretapping and encryption von Diffie, Whitfield, Landau, Susan Eva

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Volltext

Privacy on the line the politics of wiretapping and encryption von Diffie, Whitfield

Signals intelligence in the post-cold war era developments in the Asia-Pacific region von Ball, Desmond