The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just took a bizarre twist. Though cryptographers broke the first three passages ...

It was the spring of 1942. America’s back was against the wall. The Japanese Navy ruled the Pacific. Pearl Harbor was still in ruins. In a dim basement beneath Pearl, Commander Joseph Rochefort ...

A hands-on set of Python scripts for teaching and experimenting with the classic Caesar cipher. The project walks learners from alphabet visualizations all the way to a simple interactive sandbox. .

Guest: Jeff Chang is an award-winning journalist and author who has written extensively on culture, politics, the arts and music. He is the author of the books Who We Be: The Colorization of America.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.