Showing results for "Codes" in Freedom & Security

For almost four desperate years between 1939 and 1943, British and American navies fought a savage, losing battle against German submarine wolf packs. The Allies might never have turned the tide of that historic battle without an intelligence coup. The race to break the German U-boat codes is one of the last great untold stories of World War II.

From the authors who created Eyewitness to World War II and numerous other best-selling reference books, this is the shocking story behind the covert activity that shaped the outcome of one of the world's greatest conflicts - and the destiny of millions of people. National Geographic's landmark book illuminates World War II as never before. Seven narrative chapters reveal the truth behind the lies and deception that shaped the "secret war".

In 1950, we, the people of India, gave ourselves a constitution that promised justice, liberty and equality to all its citizens. Decades later, as a nation, we still struggle with inequality in various forms—religion, sex, caste, gender. As we forge ahead, it is imperative to ask, ‘who is...

NATIONAL BESTSELLER NPR Best Book of 2017 “Not all superheroes wear capes, and Elizebeth Smith Friedman should be the subject of a future Wonder Woman movie.”— The New York Times Joining the ranks of Hidden Figures and In the Garden of Beasts, the incredible true story of the greatest...

Raised in a lush suburb of 1920s Paris, Noor Inayat Khan was an introspective musician and writer, dedicated to her family and to her father’s spiritual values of harmony, beauty, and tolerance. She did not seem destined for wartime heroism. Yet, faced with the evils of Nazi violence and the German occupation of France, Noor joined the British Special Operations Executive and trained in espionage, sabotage, and reconnaissance. For crucial months of the war, Noor was the only wireless operator in France sending critical information to London.

Oleg Penkovsky était un colonel du GRU soviétique arrêté et condamné pour avoir transmis à l'Ouest une multitude de secrets sur les armes nucléaires soviétiques et sur son service d'espionnage. Son arrestation donna lieu à un procès à grand spectacle. Lors de la crise des missiles de Cuba, il donna au MI6 l'information que l'URSS ne disposait en réalité que de très peu de missiles nucléaires stratégiques et que leur fiabilité était douteuse. Les États-Unis possédant un millier de missiles, Kennedy tint tête à Khrouchtchev.

The New York Times bestselling author of Dark Invasion and The Last Goodnight once again illuminates the lives of little-known individuals who played a significant role in America’s history as he chronicles the incredible true story of a critical, recently declassified counterintelligence...

FULLY UPDATED CENTENARY EDITION ‘An important book’ Max Hastings, Sunday Times ‘An intriguing history of covert surveillance … thoroughly engaging’ Daily Telegraph GCHQ is the largest and most secretive intelligence organisation in the UK, and has existed for 100 years – but we still...

Army Wives goes beyond the sound bites and photo ops of military life to bring listeners into the hearts and homes of today's military wives. Biank tells the story of four typical Army wives who, in a flash, find themselves in extraordinary circumstances that ultimately force them to redefine who they are as women and wives.

Enigma est une machine électromécanique portable servant au chiffrement et au déchiffrement de l'information. Elle fut inventée par l'Allemand Arthur Scherbius, reprenant un brevet du Néerlandais Hugo Koch, datant de 1919. Son utilisation la plus célèbre fut celle faite par l'Allemagne nazie et ses alliés, avant et pendant la Seconde Guerre mondiale, la machine étant réputée inviolable selon ses concepteurs.

Richard Sorge est un journaliste allemand et soviétique. En poste en Allemagne et au Japon, il est surtout connu pour son travail d'espion au Japon au service de l'URSS, avant et au début de la Seconde Guerre mondiale. Son nom de code au NKVD était "Ramsay". De 1933 à 1934, Sorge édifie au Japon un réseau pour collecter des informations au profit du NKVD. Sorge rejoignit officiellement le parti nazi, le parti national socialiste (NSDAP), et travailla comme agent de l'Abwehr à l'ambassade allemande locale.

Dan Akee was part of the Navajo code talker units of the US Marine Corps that relayed radio and phone messages in their native dialect during World War II operations. The method was fast and indecipherable to enemy eavesdroppers, as Navajo is an unwritten language of extreme complexity—with its syntax, tonal qualities, and various dialects—making it unintelligible to anyone without extensive exposure and training. It has no alphabet or symbols, and is spoken only on the Navajo lands of the American Southwest. The following are two recordings from code talker Dan Akee.

A NEW YORK TIMES BESTSELLER The thrilling, true-life account of the FBI’s hunt for the ingenious traitor Brian Regan—known as the Spy Who Couldn’t Spell. Before Edward Snowden’s infamous data breach, the largest theft of government secrets was committed by an ingenious traitor whose...