Close
Menu

Cryptologic Bytes

Every little bit helps the NCF to influence the cryptologic future by sharing our educational resources, stimulating new knowledge, and commemorating our heritage.

"On This Date in Cryptologic History" Calendar

1863: US govt took control of commercial telegraphs during Civil War.

Sunday, February 25, 2024

25 February 1863: The U.S. Government took control of commercial telegraph companies for the duration of the Civil War.

Return to Calendar

VISIT THE ARCHIVES

Check out the Cryptologic Bytes Archives for a wide variety of articles on all topics related to cryptology, codes and ciphers, related publications, Museums, and more.