G. Stuart Smith's A Life in Code: Pioneer Cryptanalyst Elizebeth Smith PDF

By G. Stuart Smith

ISBN-10: 147666918X

ISBN-13: 9781476669182

 Protesters known as it an act of struggle whilst the U.S. Coast defend sank a Canadian-flagged vessel within the Gulf of Mexico in 1929. It took a cool-headed codebreaker fixing a “trunk-full” of smugglers’ encrypted messages to get Uncle Sam out of the mess: Elizebeth Smith Friedman’s groundbreaking paintings helped turn out the boat used to be owned by way of American gangsters.
This publication lines the profession of a mythical U.S. legislations enforcement agent, from her paintings for the Allies in the course of international conflict I via Prohibition, while she confronted chance from mobsters whereas attesting in excessive profile trials. Friedman based the cryptanalysis unit that supplied proof opposed to American rum runners and chinese language drug smugglers. in the course of global warfare II, her decryptions introduced a eastern undercover agent to justice and her Coast safeguard unit solved the Enigma ciphers of German spies. Friedman’s “all resource intelligence” version remains to be utilized by legislations enforcement and counterterrorism companies opposed to twenty first century threats.

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A Life in Code: Pioneer Cryptanalyst Elizebeth Smith Friedman by G. Stuart Smith

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