Cryptologic History

"On This Date in Cryptologic History" Calendar

Learn about a wide variety of historical events related to cryptology, computers, math, cybersecurity, Intelligence, and more.

August 2026

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S M T W T F S
Tuesday, August 4, 2026
Sunday, August 9, 2026
Thursday, August 20, 2026

Learn About the Pioneers

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