Code Breaking: History & Exploration

Code Breaking: History & Exploration PDF Author: Rudolf Kippenhahn
Publisher: Universities Press
ISBN: 9788173712043
Category :
Languages : en
Pages : 292

Get Book Here

Book Description

Code Breaking: History & Exploration

Code Breaking: History & Exploration PDF Author: Rudolf Kippenhahn
Publisher: Universities Press
ISBN: 9788173712043
Category :
Languages : en
Pages : 292

Get Book Here

Book Description


Battle of Wits

Battle of Wits PDF Author: Stephen Budiansky
Publisher: Simon and Schuster
ISBN: 0684859327
Category : World War, 1939-1945
Languages : en
Pages : 468

Get Book Here

Book Description
"This is the story of the Allied codebreakers puzzling through the most difficult codebreaking problems that ever existed.

Code Girls

Code Girls PDF Author: Liza Mundy
Publisher: Hachette Books
ISBN: 0316352551
Category : History
Languages : en
Pages : 524

Get Book Here

Book Description
The award-winning New York Times bestseller about the American women who secretly served as codebreakers during World War II--a "prodigiously researched and engrossing" (New York Times) book that "shines a light on a hidden chapter of American history" (Denver Post). Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.

Codebreakers

Codebreakers PDF Author: Francis Harry Hinsley
Publisher: Oxford University Press, USA
ISBN: 9780192801326
Category : Biography & Autobiography
Languages : en
Pages : 368

Get Book Here

Book Description
The story of Bletchley Park, the successful intelligence operation that cracked Germany's Enigma Code. Photos.

Codebreaker

Codebreaker PDF Author: Marc McMenamin
Publisher: Gill & Macmillan Ltd
ISBN: 0717181626
Category : History
Languages : en
Pages : 345

Get Book Here

Book Description
When Richard Hayes, a gifted polymath and cryptographer, was drafted by Irish intelligence services to track the movements of a prolific Nazi spy, Hermann Görtz, it set in motion one of the most remarkable episodes in Irish history. What followed was a high-stakes game of cat and mouse that would wind its way through the capital and its suburbs, reverberate through the corridors of power, test the sympathies of those in high society, and even expand to jeopardise the Allied war effort.Codebreaker is a riveting and deeply researched account of an extraordinary period of history – when Dublin became a hotbed of Nazi intrigue and the fate of an independent Ireland settled on the shoulders of an unassuming employee of the National Library.

Can You Crack the Code?

Can You Crack the Code? PDF Author: Ella Schwartz
Publisher: Bloomsbury Publishing USA
ISBN: 1681199890
Category : Juvenile Nonfiction
Languages : en
Pages : 129

Get Book Here

Book Description
Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the mechanics behind the codes in accessible and kid friendly forms. Sidebars call out activities that invite the reader to try their own hand at cracking and crafting their own secret messages. This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, and DIY projects.

Code Warriors

Code Warriors PDF Author: Stephen Budiansky
Publisher: Knopf
ISBN: 0385352662
Category : Cryptography
Languages : en
Pages : 433

Get Book Here

Book Description
In Code Warriors, Stephen Budiansky--a longtime expert in cryptology--tells the fascinating story of how NSA came to be, from its roots in World War II through the fall of the Berlin Wall. Along the way, he guides us through the fascinating challenges faced by cryptanalysts, and how they broke some of the most complicated codes of the twentieth century. With access to new documents, Budiansky shows where the agency succeeded and failed during the Cold War, but his account also offers crucial perspective for assessing NSA today in the wake of the Edward Snowden revelations. Budiansky shows how NSA's obsession with recording every bit of data and decoding every signal is far from a new development; throughout its history the depth and breadth of the agency's reach has resulted in both remarkable successes and destructive failures.

Break the Code

Break the Code PDF Author: Bud Johnson
Publisher: Courier Corporation
ISBN: 0486291464
Category : Juvenile Nonfiction
Languages : en
Pages : 86

Get Book Here

Book Description
Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded messages. Examples and solutions.

The Codebreakers

The Codebreakers PDF Author: David Kahn
Publisher:
ISBN: 9780722151464
Category : Cryptography
Languages : en
Pages : 476

Get Book Here

Book Description


The Hidden History of Code-Breaking

The Hidden History of Code-Breaking PDF Author: Sinclair McKay
Publisher: Simon and Schuster
ISBN: 1639364331
Category : Computers
Languages : en
Pages : 283

Get Book Here

Book Description
A fascinating exploration of the uncrackable codes and secret cyphers that helped win wars, spark revolutions and change the faces of nations. There have been secret codes since before the Old Testament, and there were secret codes in the Old Testament, too. Almost as soon as writing was invented, so too were the devious means to hide messages and keep them under the wraps of secrecy. In The Hidden History of Code Breaking, Sinclair McKay explores these uncrackable codes, secret ciphers, and hidden messages from across time to tell a new history of a secret world. From the temples of Ancient Greece to the court of Elizabeth I; from antique manuscripts whose codes might hold prophecies of doom to the modern realm of quantum mechanics, we will see how a few concealed words could help to win wars, spark revolutions and even change the faces of great nations. Here is the complete guide to the hidden world of codebreaking, with opportunities for you to see if you could have cracked some of the trickiest puzzles and lip-chewing codes ever created.