The United States National Security Agency – America’s premier signals intelligence organisation – recently declassified a Cold War-era document about code-breaking. The first two parts of the trilogy ...

Editor's note: This story was updated on Sept. 7, 2021 to reflect Jeuel Bannister Esmacher's alma mater. Jeuel Bannister Esmacher, 97, kept for decades the secret of her role in America’s World War II ...

The Imitation Game is the story of Alan Turing: British mathematician, World War II code breaker and seminal theoretician of computer science. "It's a war thriller, it's a love story and a tragic ...