NSA Encryption Devices: Encryption Systems of the National Security Agency NEU
33,44 €
The National Security Agency took over responsibility for all U.S. Government encryption systems when it was formed in 1952. The technical details of most NSA-approved systems are still classified, but much more about its early systems have become known and its most modern systems share at least some features with commercial products.
Jetzt bei Ebay:
![Produktbild - Görings NSA [German] by Fuhrer, Armin [Hardback] NEUF](https://i.ebayimg.com/thumbs/images/g/efYAAeSw9IRoXRUw/s-l140.jpg)
![Produktbild - I'm an Agency Owner, get me out of here by Leafe, Jonathan [Paperback] NEUF](https://i.ebayimg.com/thumbs/images/g/eeIAAeSwM1tn5yRN/s-l140.jpg)
![Produktbild - Continent: In Search of Europe: Ostkreuz Agency of Photographers [German] NEUF](https://i.ebayimg.com/thumbs/images/g/jQMAAeSwFXZoCEEc/s-l140.jpg)
![Produktbild - NSA - Nationales Sicherheits-Amt [German] by Eschbach, Andreas NEUF](https://i.ebayimg.com/thumbs/images/g/78gAAeSw3nRoHEpy/s-l140.jpg)
