Pinwheel — * Pinwheel (TV series), a children s show on Nickelodeon that ran from 1979 1989 ** Pinwheel (TV channel), a channel which would later be the Nickelodeon channel * Pinwheel (origami), a piece of folded paper used in the Tamatebako * Pinwheel… … Wikipedia
Enigma machine — Military Enigma machine … Wikipedia
Secure voice — (alternatively secure speech or ciphony) is a term in cryptography for the encryption of voice communication over a range of communication types such as radio, telephone or IP. Contents 1 History 2 Analog Secure Voice technologies 3 Di … Wikipedia
SIGSALY — exhibit at the National Cryptologic Museum In cryptography, SIGSALY (also known as the X System, Project X, Ciphony I, and the Green Hornet) was a secure speech system used in World War II for the highest level Allied communications. It pioneered … Wikipedia
NEMA (machine) — The NEMA machine was a Swiss rotor machine, designed to replace commercial Enigma machines. In the history of cryptography, the NEMA (NEue MAschine) ( new machine ), also designated the T D (Tasten Druecker Maschine) ( key stroke machine ), was a … Wikipedia
Controlled Cryptographic Item — A Controlled Cryptographic Item (CCI) is a U.S. National Security Agency term for secure telecommunications or information handling equipment, associated cryptographic component or other hardware item which performs a critical COMSEC… … Wikipedia
OMNI (SCIP) — The OMNI adds Type 1 secure voice and secure data to any standard analog telephone or modem connected computer. SCIP signalling allows interoperability with other SCIP devices such as the Secure Terminal Equipment (STE) phone. In bypass mode, STU … Wikipedia
Noreen — on display at Bletchley Park museum Noreen, or BID 590, was an off line one time tape cipher machine of British origin. Contents 1 Usage … Wikipedia
OMI cryptograph — The OMI cryptograph was a seven rotor machine produced by Italian firm Ottico Meccanica Italiana. The OMI cryptograph was a rotor cipher machine produced and sold by Italian firm Ottico Meccanica Italiana (OMI) in Rome. The machine had seven… … Wikipedia
Navajo I — secure telephone The Navajo I is a secure telephone built into a briefcase that was developed by the U.S. National Security Agency. According to information on display in 2002 at the NSA s National Cryptologic Museum, 110 units were built in the… … Wikipedia