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The National Cryptologic Museum ( NCM) is an American museum of cryptologic history that is affiliated with the National Security Agency (NSA). The first public museum in the U.S. Intelligence Community, [ 2] NCM is located in the former Colony Seven Motel, just two blocks from the NSA headquarters at Fort George G. Meade in Maryland.
The Hall of Honor. The Hall of Honor is located on the grounds of the National Cryptologic Museum adjacent to NSA's headquarters in Ft. Meade, MD. Created in 1999, The standards are high for induction into the Hall of Honor. The individuals honored were innovators over their entire peers or made major contributions to the structure and ...
US Navy bombe at the National Cryptologic Museum. Partial schematics of the US Navy bombe.. The United States Naval Computing Machine Laboratory (NCML) was a highly secret design and manufacturing site for code-breaking machinery located in Building 26 of the National Cash Register (NCR) company in Dayton, Ohio and operated by the United States Navy during World War II.
Jefferson disk. A disk cipher device of the Jefferson type from the 2nd quarter of the 19th century in the National Cryptologic Museum. The Jefferson disk, also called the Bazeries cylinder or wheel cypher, [ 1] was a cipher system commonly attributed to Thomas Jefferson that uses a set of wheels or disks, each with letters of the alphabet ...
The seal opened exposing the Soviet bugging device, on display at the NSA's National Cryptologic Museum.. The device consisted of a 9-inch-long (23 cm) monopole antenna (quarter-wave for 330 megahertz [MHz] frequencies, but it was also able to act as half-wave [at 660 MHz] or full-wave [at 1320 MHz]; the accounts differ.
SIGABA. SIGABA cipher machine at the National Cryptologic Museum, with removable rotor assembly on top. In the history of cryptography, the ECM Mark II was a cipher machine used by the United States for message encryption from World War II until the 1950s. The machine was also known as the SIGABA or Converter M-134 by the Army, or CSP-888/889 ...
A reproduction of the Confederacy's cipher disk used in the American Civil War on display in the National Cryptologic Museum The Vigenère cipher ( French pronunciation: [viʒnɛːʁ] ) is a method of encrypting alphabetic text where each letter of the plaintext is encoded with a different Caesar cipher , whose increment is determined by the ...
Friendship Annex is the primary campus of the National Cryptologic School. [8] [12] The school offers a wide range of courses in cryptology, from basic training to advanced techniques for senior staff, as well as courses in language, leadership, education, and business. [12] [13] The school is located in the seven-story FANX IV building. [8] [12]