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The United States of America Vs. John T. Ryan, Maria K. de Victorica, Jeremiah A. O'Leary, Carl Rodiger, Willard J. Robinson, Albert Paul Fricke, and Emil Kipper, Defendants

Download The United States of America Vs. John T. Ryan, Maria K. de Victorica, Jeremiah A. O'Leary, Carl Rodiger, Willard J. Robinson, Albert Paul Fricke, and Emil Kipper, Defendants PDF Online Free

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Release : 1918
Genre : Trials (Espionage)
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis The United States of America Vs. John T. Ryan, Maria K. de Victorica, Jeremiah A. O'Leary, Carl Rodiger, Willard J. Robinson, Albert Paul Fricke, and Emil Kipper, Defendants by : Francis Gordon Caffey

Download or read book The United States of America Vs. John T. Ryan, Maria K. de Victorica, Jeremiah A. O'Leary, Carl Rodiger, Willard J. Robinson, Albert Paul Fricke, and Emil Kipper, Defendants written by Francis Gordon Caffey. This book was released on 1918. Available in PDF, EPUB and Kindle. Book excerpt:

Codes, Ciphers and Spies

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Release : 2016-03-31
Genre : Science
Kind : eBook
Book Rating : 156/5 ( reviews)

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Book Synopsis Codes, Ciphers and Spies by : John F. Dooley

Download or read book Codes, Ciphers and Spies written by John F. Dooley. This book was released on 2016-03-31. Available in PDF, EPUB and Kindle. Book excerpt: When the United States declared war on Germany in April 1917, it was woefully unprepared to wage a modern war. Whereas their European counterparts already had three years of experience in using code and cipher systems in the war, American cryptologists had to help in the building of a military intelligence unit from scratch. This book relates the personal experiences of one such character, providing a uniquely American perspective on the Great War. It is a story of spies, coded letters, plots to blow up ships and munitions plants, secret inks, arms smuggling, treason, and desperate battlefield messages. Yet it all begins with a college English professor and Chaucer scholar named John Mathews Manly. In 1927, John Manly wrote a series of articles on his service in the Code and Cipher Section (MI-8) of the U.S. Army’s Military Intelligence Division (MID) during World War I. Published here for the first time, enhanced with references and annotations for additional context, these articles form the basis of an exciting exploration of American military intelligence and counter-espionage in 1917-1918. Illustrating the thoughts of prisoners of war, draftees, German spies, and ordinary Americans with secrets to hide, the messages deciphered by Manly provide a fascinating insight into the state of mind of a nation at war.

The American Black Chamber

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Release : 2013-01-15
Genre : Political Science
Kind : eBook
Book Rating : 828/5 ( reviews)

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Book Synopsis The American Black Chamber by : Herbert O. Yardley

Download or read book The American Black Chamber written by Herbert O. Yardley. This book was released on 2013-01-15. Available in PDF, EPUB and Kindle. Book excerpt: During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today's National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in breaking the diplomatic codes of several nations, including Japan. The decrypts played a critical role in U.S. diplomacy. Despite its extraordinary successes, the Black Chamber, as it came to known, was disbanded in 1929. President Hoover's new Secretary of State Henry L. Stimson refused to continue its funding with the now-famous comment, "Gentlemen do not read other people's mail." In 1931 a disappointed Yardley caused a sensation when he published this book and revealed to the world exactly what his agency had done with the secret and illegal cooperation of nearly the entire American cable industry. These revelations and Yardley's right to publish them set into motion a conflict that continues to this day: the right to freedom of expression versus national security. In addition to offering an exposé on post-World War I cryptology, the book is filled with exciting stories and personalities.

The Reader of Gentlemen's Mail

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Release : 2008-10-01
Genre : Biography & Autobiography
Kind : eBook
Book Rating : 882/5 ( reviews)

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Book Synopsis The Reader of Gentlemen's Mail by : David Kahn

Download or read book The Reader of Gentlemen's Mail written by David Kahn. This book was released on 2008-10-01. Available in PDF, EPUB and Kindle. Book excerpt: One of the most colorful and controversial figures in American intelligence, Herbert O. Yardley (1889-1958) gave America its best form of information, but his fame rests more on his indiscretions than on his achievements. In this highly readable biography, a premier historian of military intelligence tells Yardley's story and evaluates his impact on the American intelligence community. Yardley established the nation's first codebreaking agency in 1917, and his solutions helped the United States win a major diplomatic victory at the 1921 disarmament conference. But when his unit was closed in 1929 because "gentlemen do not read each other's mail," Yardley wrote a best-selling memoir that introduced-and disclosed-codemaking and codebreaking to the public. David Kahn de-scribes the vicissitudes of Yardley's career, including his work in China and Canada, offers a capsule history of American intelligence up to World War I, and gives a short course in classical codes and ciphers. He debunks the accusations that the publication of Yardley's book caused Japan to change its codes and ciphers and that Yardley traitorously sold his solutions to Japan. And he asserts that Yardley's disclosures not only did not hurt but actually helped American codebreaking during World War II.

World War I and the Origins of U.S. Military Intelligence

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Release : 2012-09-27
Genre : History
Kind : eBook
Book Rating : 607/5 ( reviews)

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Book Synopsis World War I and the Origins of U.S. Military Intelligence by : James L. Gilbert

Download or read book World War I and the Origins of U.S. Military Intelligence written by James L. Gilbert. This book was released on 2012-09-27. Available in PDF, EPUB and Kindle. Book excerpt: In World War I and the Origins of U.S. Military Intelligence, military historian James L. Gilbert provides an authoritative overview of the birth of modern Army intelligence. Following the natural division of the intelligence war, which was fought on both the home front and overseas, Gilbert traces the development and use of intelligence and counterintelligence through the eyes of their principal architects: General Dennis E. Nolan and Colonel Ralph Van Deman. Gilbert explores how on the home front, US Army counterintelligence faced both internal and external threats that began with the Army’s growing concerns over the loyalty of resident aliens who were being drafted into the ranks and soon evolved into the rooting out of enemy saboteurs and spies intent on doing great harm to America’s war effort. To achieve their goals, counterintelligence personnel relied upon major strides in the areas of code breaking and detection of secret inks. Overseas, the intelligence effort proved far more extensive in terms of resources and missions, even reaching into nearby neutral countries. Intelligence within the American Expeditionary Forces was heavily indebted to its Allied counterparts who not only provided an organizational blueprint but also veteran instructors and equipment needed to train newly arriving intelligence specialists. Rapid advances by American intelligence were also made possible by the appointment of competent leaders and the recruitment of highly motivated and skilled personnel; likewise, the Army’s decision to assign the bulk of its linguists to support intelligence proved critical. World War I would witness the linkage between intelligence and emerging technologies—from the use of cameras in aircraft to the intercept of enemy radio transmissions. Equally significant was the introduction of new intelligence disciplines—from exploitation of captured equipment to the translation of enemy documents. These and other functions that emerged from World War I would continue to the present to provide military intelligence with the essential tools necessary to support the Army and the nation. World War I and the Origins of U.S. Military Intelligence is ideal not only for students and scholars of military history and World War I, but will also appeal to any reader interested in how modern intelligence operations first evolved.

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