BLETCHLEY PARK, England – British codebreakers cracked Nazi Germany’s encrypted secrets but did such a good job of keeping silent that their work was nearly lost to history. Now a letter from Gen.

An international team of codebreakers said Wednesday they have found and deciphered the long-lost secret letters of 16th-century monarch Mary, Queen of Scots, one of the most argued-over figures in ...

In October 1943, 23-year-old Dot Braden, a teacher from Lynchburg, Virginia, stepped off a train and into Union Station with two suitcases, a raincoat, and an umbrella. Braden was one of tens of ...

On D-Day, hundreds of thousands of military women worked as codebreakers, ship plotters, radar operators and cartographers while soldiers stormed the beaches of Normandy. Throughout World War II, more ...

We can now learn more about one of the most controversial monarchs in European history, thanks to a trio of amateur cryptologists who unknowingly stumbled upon a treasure trove of long-lost letters by ...

Operations Director at The National Museum of Computing Victoria Alexander demonstrates how the Tunny Machine was used during World War II at Block H, Bletchley Park. Credit: Getty Images A historic ...

Bletchley Park, England — British codebreakers cracked Nazi Germany’s encrypted secrets but did such a good job of keeping silent that their work was nearly lost to history. Now a letter from Gen.

Thanks to a group of World War II codebreakers, St. Paul will be cemented in history as one of the birthplaces of modern computing technology this week. Born from the U.S. Navy codebreakers, a group ...

Advances in quantum computing could render the government’s strongest encryption systems obsolete, and the Defense Department is trying to get ahead of the curve. The Defense Information Systems ...

(CNN) – An international team of amateur codebreakers have solved a 51-year-old cipher, or coded message, sent by the Zodiac Killer. The Zodiac Killer terrorized Northern California with a string of ...

BLETCHLEY PARK, England (AP) — British codebreakers cracked Nazi Germany’s encrypted secrets but did such a good job of keeping silent that their work was nearly lost to history. Now a letter from Gen ...