The Nsa Technical Journal
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The Nsa Technical Journal
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Author :
language : en
Publisher:
Release Date : 1981
The Nsa Technical Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Engineering mathematics categories.
Nsa Technical Journal
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Author : United States. National Security Agency
language : en
Publisher:
Release Date : 1966
Nsa Technical Journal written by United States. National Security Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Mathematics categories.
Nsa Technical Journal
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Author :
language : en
Publisher:
Release Date : 1970
Nsa Technical Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Machine translating categories.
Interception
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Author : Bernard Keenan
language : en
Publisher: MIT Press
Release Date : 2025-05-27
Interception written by Bernard Keenan and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-27 with Political Science categories.
A media history of how the UK and US governments have surveilled citizens by intercepting their private communications. It may not be Big Brother (yet), but the state is watching you—watching all of us, in fact—systematically intercepting our private communications and putting them to work in its own interests. In Interception, a media genealogy of the surveillance state at its most intimate, Bernard Keenan investigates the emergence of this practice as a governmental power and the secret role it has played in the development of communication systems and law. His book exposes the complex, largely obscure history of a covert and fundamental connection between the secret powers of the state and the means by which we communicate our everyday lives. Keenan analyzes key moments in this history, from the formation of the postal system to cable networks, satellites, and the internet, with particular attention to the role that media play in determining the political and legal conditions of the power of interception in governmental affairs. While chiefly focused on Britain, the Empire, and the post-1945 UKUSA signal intelligence alliance, the book's analysis has international reach across networks and jurisdictions, connecting Edward Snowden's disclosures and post-2013 developments to a longer media history, foregrounding the technical dimensions of an inherently secret practice and well-guarded political power. Ultimately, Keenan's work reveals how law and information systems have been interpolated over time, linking communication, governmental power, law, and information science—often to dark, antidemocratic ends.
Air Force Magazine
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Author :
language : en
Publisher:
Release Date : 2013-07
Air Force Magazine written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07 with Aeronautics categories.
The Theory That Would Not Die
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Author : Sharon Bertsch McGrayne
language : en
Publisher: Yale University Press
Release Date : 2011-05-17
The Theory That Would Not Die written by Sharon Bertsch McGrayne and has been published by Yale University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-17 with Mathematics categories.
"This account of how a once reviled theory, Baye’s rule, came to underpin modern life is both approachable and engrossing" (Sunday Times). A New York Times Book Review Editors’ Choice Bayes' rule appears to be a straightforward, one-line theorem: by updating our initial beliefs with objective new information, we get a new and improved belief. To its adherents, it is an elegant statement about learning from experience. To its opponents, it is subjectivity run amok. In the first-ever account of Bayes' rule for general readers, Sharon Bertsch McGrayne explores this controversial theorem and the generations-long human drama surrounding it. McGrayne traces the rule’s discovery by an 18th century amateur mathematician through its development by French scientist Pierre Simon Laplace. She reveals why respected statisticians rendered it professionally taboo for 150 years—while practitioners relied on it to solve crises involving great uncertainty and scanty information, such as Alan Turing's work breaking Germany's Enigma code during World War II. McGrayne also explains how the advent of computer technology in the 1980s proved to be a game-changer. Today, Bayes' rule is used everywhere from DNA de-coding to Homeland Security. Drawing on primary source material and interviews with statisticians and other scientists, The Theory That Would Not Die is the riveting account of how a seemingly simple theorem ignited one of the greatest controversies of all time.
Cryptoschool
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Author : Joachim von zur Gathen
language : en
Publisher: Springer
Release Date : 2015-11-20
Cryptoschool written by Joachim von zur Gathen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-20 with Computers categories.
This book offers an introduction to cryptology, the science that makes secure communications possible, and addresses its two complementary aspects: cryptography—--the art of making secure building blocks—--and cryptanalysis—--the art of breaking them. The text describes some of the most important systems in detail, including AES, RSA, group-based and lattice-based cryptography, signatures, hash functions, random generation, and more, providing detailed underpinnings for most of them. With regard to cryptanalysis, it presents a number of basic tools such as the differential and linear methods and lattice attacks. This text, based on lecture notes from the author’s many courses on the art of cryptography, consists of two interlinked parts. The first, modern part explains some of the basic systems used today and some attacks on them. However, a text on cryptology would not be complete without describing its rich and fascinating history. As such, the colorfully illustrated historical part interspersed throughout the text highlights selected inventions and episodes, providing a glimpse into the past of cryptology. The first sections of this book can be used as a textbook for an introductory course to computer science or mathematics students. Other sections are suitable for advanced undergraduate or graduate courses. Many exercises are included. The emphasis is on providing reasonably complete explanation of the background for some selected systems.
The Forgotten Giant Of Bletchley Park
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Author : Harold Liberty
language : en
Publisher: Pen and Sword Military
Release Date : 2022-07-20
The Forgotten Giant Of Bletchley Park written by Harold Liberty and has been published by Pen and Sword Military this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-20 with Biography & Autobiography categories.
In recent years, the work of the Bletchley Park codebreakers has caught the public’s imagination with books and films. While men such as Alan Turing and Dilly Knox have been recognized, Brigadier John Tiltman has been hardly mentioned. This overdue biography reveals that ‘The Brig’, as he was known, played a key role. After distinguished Great War military service, he established himself as a skilled codebreaker between the Wars, monitoring Russian and other unfriendly powers’ messages. During World War Two he was regarded as the most versatile of cryptographers, cracking a range of codes including Japanese ones. He made the first breakthrough against the German High Command Lorenz system and what he found led to the creation of machines including Colossus, the first recognisable computer. His lack of recognition may be down to his apparent lack of association with Enigma but, in truth, he was closely involved at the start. In addition to his cryptological brilliance, ‘The Brig’ was a gifted communicator and team-builder whose character combined charm, intelligence, determination and common sense. He was key to building the special relationship with our American partners both during and after the war. Harold Liberty’s biography shines light on a man whose contribution was essential to Britain’s survival and triumph in the Second World War.
Enforcing Privacy
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Author : David Wright
language : en
Publisher: Springer
Release Date : 2016-04-19
Enforcing Privacy written by David Wright and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Law categories.
This book is about enforcing privacy and data protection. It demonstrates different approaches – regulatory, legal and technological – to enforcing privacy. If regulators do not enforce laws or regulations or codes or do not have the resources, political support or wherewithal to enforce them, they effectively eviscerate and make meaningless such laws or regulations or codes, no matter how laudable or well-intentioned. In some cases, however, the mere existence of such laws or regulations, combined with a credible threat to invoke them, is sufficient for regulatory purposes. But the threat has to be credible. As some of the authors in this book make clear – it is a theme that runs throughout this book – “carrots” and “soft law” need to be backed up by “sticks” and “hard law”. The authors of this book view privacy enforcement as an activity that goes beyond regulatory enforcement, however. In some sense, enforcing privacy is a task that befalls to all of us. Privacy advocates and members of the public can play an important role in combatting the continuing intrusions upon privacy by governments, intelligence agencies and big companies. Contributors to this book - including regulators, privacy advocates, academics, SMEs, a Member of the European Parliament, lawyers and a technology researcher – share their views in the one and only book on Enforcing Privacy.
Unsolved
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Author : Craig P. Bauer
language : en
Publisher: Princeton University Press
Release Date : 2019-06-18
Unsolved written by Craig P. Bauer and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-18 with Computers categories.
"In 1953, a man was found dead from cyanide poisoning near the Philadelphia airport with a picture of a Nazi aircraft in his wallet. Taped to his abdomen was an enciphered message. In 1912, a book dealer named Wilfrid Voynich came into possession of an illuminated cipher manuscript once belonging to Emperor Rudolf II, who was obsessed with alchemy and the occult. Wartime codebreakers tried--and failed--to unlock the book's secrets, and it remains an enigma to this day. In this lively and entertaining book, Craig Bauer examines these and other vexing ciphers yet to be cracked. Some may reveal the identity of a spy or serial killer, provide the location of buried treasure, or expose a secret society--while others may be elaborate hoaxes. Unsolved! begins by explaining the basics of cryptology, and then explores the history behind an array of unsolved ciphers. It looks at ancient ciphers, ciphers created by artists and composers, ciphers left by killers and victims, Cold War ciphers, and many others. Some are infamous, like the ciphers in the Zodiac letters, while others were created purely as intellectual challenges by figures such as Nobel Prize-winning physicist Richard P. Feynman. Bauer lays out the evidence surrounding each cipher, describes the efforts of geniuses and eccentrics--in some cases both--to decipher it, and invites readers to try their hand at puzzles that have stymied so many others. Unsolved! takes readers from the ancient world to the digital age, providing an amazing tour of many of history's greatest unsolved ciphers"--