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2. NSA encryption systems - Wikipedia

   en.wikipedia.org/wiki/NSA_encryption_systems

   NSA has approved a variety of devices for securing Internet Protocol communications. These have been used to secure the Secret Internet Protocol Router Network ( SIPRNet ), among other uses. The first commercial network layer encryption device was the Motorola Network Encryption System (NES).

3. Tempest (codename) - Wikipedia

   en.wikipedia.org/wiki/Tempest_(codename)

   TEMPEST (Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions [1]) is a U.S. National Security Agency specification and a NATO certification [2][3] referring to spying on information systems through leaking emanations, including unintentional radio or electrical signals, sounds, and vibrations. [4][5] TEMPEST ...

4. NSA product types - Wikipedia

   en.wikipedia.org/wiki/NSA_product_types

   The U.S. National Security Agency (NSA) used to rank cryptographic products or algorithms by a certification called product types. Product types were defined in the National Information Assurance Glossary (CNSSI No. 4009, 2010) which used to define Type 1, 2, 3, and 4 products. [1] The definitions of numeric type products have been removed from ...

5. Defense Information System Network - Wikipedia

   en.wikipedia.org/wiki/Defense_Information_System...

   As defined in CJCSI 6211.02C, Defense Information System Network (DISN) Policy and Responsibilities, 9 July 2008, end-to-end is defined as the fusion of requisite components to deliver a defined capability. For the GIG, this implies components from the user access and display devices and sensors to the various levels of networking and ...

6. High Assurance Internet Protocol Encryptor - Wikipedia

   en.wikipedia.org/wiki/High_Assurance_Internet...

   A High Assurance Internet Protocol Encryptor (HAIPE) is a Type 1 encryption device that complies with the National Security Agency 's HAIPE IS (formerly the HAIPIS, the High Assurance Internet Protocol Interoperability Specification). The cryptography used is Suite A and Suite B, also specified by the NSA as part of the Cryptographic ...

7. Near-field communication - Wikipedia

   en.wikipedia.org/wiki/Near-field_communication

   Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 centimetres (1.6 in) or less. [ 1 ] NFC offers a low-speed connection through a simple setup that can be used for the bootstrapping of capable wireless connections. [ 2 ]