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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

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