Cryptologic History

"On This Date in Cryptologic History" Calendar

1958: First NSA Holiday Party.

Sunday, December 14, 2025

14 December 1958: The first NSA holiday party took place.
Photo is of the NSA Headquarters building, lit up with a holiday message in the 1960s.

Learn About the Pioneers

Learn about the various individuals and groups who paved the way in the field of cryptology, cyber, computers, and more.