• ...The nation’s brightest young minds to consider careers in STEM and cyber related fields

  • ...Robust dialog with the American public on cyber policy, technology, and privacy

  • ...Those who “served in silence” with valor and distinction, especially those who gave their lives in service

THE NCF VISION

Influence the cryptologic future by sharing our educational resources, stimulating new knowledge, & commemorating our heritage.

1940: Purple Analog #1 Started Decryption

Tuesday, September 27, 2022

27 September 1940: On this day in 1940, PURPLE Analogue #1 started decrypting Japanese diplomatic communications. Frank B. Rowlett headed the team at the Army Signals Intelligence Service that broke the code. Genevieve Grotjan found the patterns required to wire the telephone switching units. Leo Rosen, the engineer on the team who had discovered that telephone switching devices were the answer for replicating the Japanese machine that he had never seen, built the Analogue (pictured here) and successfully tested it earlier this month.

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  • First WAC personnel arrived at Arlington Hall Station.

About Us

The NCF's Vision is to Influence the cryptologic future by sharing our educational resources, stimulating new knowledge, and commemorating our heritage.

The Foundation provides exceptional cryptologic programs throughout the year, encourages young minds to explore cryptology and cyber education and careers,  hosts educational, cryptology-related exhibits at various community events, and honors the people— past, present, and future—whose contributions to our national security protect and make possible our way of life.

The NCF also provides needed support to the National Cryptologic Museum (NCM), the first public museum in the U.S. Intelligence Community. Located adjacent to the National Security Agency (NSA) in Maryland, the NCM houses a unique and priceless collection of artifacts that represent our Nation's history in code making and code breaking, as well as a world class library of cryptologic media. The NCF acquires the best artifacts for the Museum and supports new educational and interactive exhibits.

As part of the Foundation's partnership with NSA to build the Cyber Center for Education and Innovation - Home of the National Cryptologic Museum (CCEI-NCM), the NCF also serves as a leader in the field of cybersecurity - striving to provide the best in educational resources and programs.

The NCF has a three-part mission to Educate, Stimulate, and Commemorate. Learn more about our MISSION.