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Cryptologic History

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

1989: Fall of Berlin wall began.

Sunday, November 9, 2025

9 Nov 1989: Fall of the Berlin Wall began when East German authorities opened crossing points.

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Learn About the Pioneers

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