Search results for "Victor Cipher"
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Spy Handler
In his four decades as a KGB officer, Victor Cherkashin was a central player in the shadowy world of Cold War espionage. From his rigorous training in Soviet intelligence in the early 1950s to his prime spot as the KGB's head of counterintelligence at the Soviet embassy in Washington, Cherkashin's career was rich in episode and drama. In a riveting memoir, Cherkashin provides a remarkable insider's view of the KGB's prolonged conflict with the CIA. Playing a major role in global espionage for most of the Cold War, Cherkashin was posted to stations in the United States, Australia, India, and Lebanon. He tracked down U.S. and British spies around the world. But it was in 1985 that Cherkashin scored two of the KGB's biggest-ever coups. In April of that year, he recruited disgruntled CIA officer Aldrich Ames and became his principal handler. Six months later, FBI special agent Robert Hanssen contacted Cherkashin directly, eventually becoming an even bigger asset than Ames. In Spy Handler , Cherkashin offers the complete account of how and why both Americans turned against their country, and addresses the rumors of an undiscovered KGB spy-another Hanssen or Ames-still at large in the U.S. intelligence community. Full of vivid detail and dramatic accounts that shed stark new light on the inner workings of the KGB, Spy Handler is a major addition to Cold War history, told by one of its major players.
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Codes and Ciphers
What is the difference between a code and a cipher? How did Caesar send secret messages? How do you beat frequency analysis? What is a side channel attack? How does RSA end-to-end encryption actually work? In this fascinating little book, packed with numerous helpful illustrations and worked examples, polymath Steven Goodwin reveals the secrets of the codermakers, and the toolkits of the codebreakers. If you ever wanted to send a secret message to someone special, this book will show you how.
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Cipher of Roger Bacon
The story of the discovery of the key of Bacon's system of ciphers and its application to the Voynich manuscript and other untranslated documents.
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Cipher
How are the events in a person's life valued? If you rise up to challenges and conquer problems by staring them straight in the eye and picking the right choice in split second decisions does this make you any better than the person who made the wrong choice? Or didn't act at all? What if you think you've learned from your past mistakes and did everything you could to make things different the second time around only to fail yet again? In this coming of age tale, Shane Lyons battles with loss, the failures of a guilty conscience, and the inner struggles of a grief stricken mind all the while attempting to dismantle a mob that has strong-armed a city into fear and denial. It is a story that makes each of us question just how far we would go to achieve our own identity and self-acknowledgement in order to find some peace of mind. We all fail at some point. It is how we handle that loss and face tomorrow that determines our true worth.
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