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Genevieve Grotjan Feinstein

Index Genevieve Grotjan Feinstein

Genevieve Marie Grotjan Feinstein (April 30, 1913 – August 10, 2006) was an American mathematician and cryptanalyst. [1]

17 relations: ABC-CLIO, Buffalo, New York, Cold War, Cryptanalysis, Fairfax, Virginia, Franklin D. Roosevelt, George Mason University, KGB, Main Intelligence Directorate, Mathematician, Mathematics, National Security Agency, NSA Hall of Honor, Signal Intelligence Service, Type B Cipher Machine, Venona project, William F. Friedman.

ABC-CLIO

ABC-CLIO, LLC is a publishing company for academic reference works and periodicals primarily on topics such as history and social sciences for educational and public library settings.

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Buffalo, New York

Buffalo is the second largest city in the state of New York and the 81st most populous city in the United States.

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Cold War

The Cold War was a state of geopolitical tension after World War II between powers in the Eastern Bloc (the Soviet Union and its satellite states) and powers in the Western Bloc (the United States, its NATO allies and others).

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Cryptanalysis

Cryptanalysis (from the Greek kryptós, "hidden", and analýein, "to loosen" or "to untie") is the study of analyzing information systems in order to study the hidden aspects of the systems.

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Fairfax, Virginia

Fairfax, colloquially known as Central Fairfax, Downtown Fairfax, or Fairfax City, and officially named the City of Fairfax, is an independent city in the Commonwealth of Virginia in the United States.

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Franklin D. Roosevelt

Franklin Delano Roosevelt Sr. (January 30, 1882 – April 12, 1945), often referred to by his initials FDR, was an American statesman and political leader who served as the 32nd President of the United States from 1933 until his death in 1945.

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George Mason University

George Mason University (GMU, Mason, or George Mason) is a public research university in Fairfax County, Virginia.

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KGB

The KGB, an initialism for Komitet gosudarstvennoy bezopasnosti (p), translated in English as Committee for State Security, was the main security agency for the Soviet Union from 1954 until its break-up in 1991.

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Main Intelligence Directorate

Main Intelligence Directorate (p), abbreviated GRU (p), is the foreign military intelligence agency of the General Staff of the Armed Forces of the Russian Federation (formerly the Soviet Army General Staff of the Soviet Union).

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Mathematician

A mathematician is someone who uses an extensive knowledge of mathematics in his or her work, typically to solve mathematical problems.

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Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

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National Security Agency

The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence.

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NSA Hall of Honor

The Hall of Honor is a memorial at the National Security Agency headquarters in Fort Meade, Maryland.

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Signal Intelligence Service

The Signal Intelligence Service (SIS) was the United States Army codebreaking division, headquartered at Arlington Hall (former campus of Arlington Hall Junior College for Women, founded 1927 to 1942, on Arlington Boulevard in Arlington, Virginia, across the Potomac River from Washington, D.C.).

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Type B Cipher Machine

In the history of cryptography, "System 97 Typewriter for European Characters" or "Type B Cipher Machine", codenamed Purple by the United States, was a diplomatic cryptographic machine used by the Japanese Foreign Office just before and during World War II.

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Venona project

The Venona project was a counterintelligence program initiated by the United States Army's Signal Intelligence Service (later the National Security Agency) that ran from February 1, 1943 until October 1, 1980.

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William F. Friedman

William Frederick Friedman (September 24, 1891 – November 12, 1969) was a US Army cryptographer who ran the research division of the Army's Signal Intelligence Service (SIS) in the 1930s, and parts of its follow-on services into the 1950s.

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Redirects here:

Genevieve Feinstein, Genevieve Grotjan.

References

[1] https://en.wikipedia.org/wiki/Genevieve_Grotjan_Feinstein

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