While efforts in Europe focused on Enigma, the outcome of the Pacific War hinged on intercepting and breaking Japanese naval ciphers—most notably the code known as JN-25. This code was a two-step ...

During World War II, dozens of women students at Cambridge University worked around the clock in complete secrecy to crack Nazi codes, but only now are the unsung heroes getting recognition. At least ...

This is the story of how Allied codebreakers took on the most sophisticated encryption machine ever devised, and beat it - changing the course of WW2. Part 1 explores the origins of the Enigma ...