Welcome to the National Cryptologic Foundation. We strive to influence the cryptologic future by sharing our educational resources, stimulating new knowledge, and commemorating our heritage. The Foundation also provides needed support for the National Cryptologic Museum (NCM).

  • ...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

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Polish mathematicians & code breakers made the first breakthroughs against Nazi Germany's Enigma code.......

1946: Elizebeth Friedman departs the U.S. Coast Guard.

Sunday, September 12, 2021

12 September 1946: Cryptologic pioneer Elizebeth Friedman departs the U.S. Coast Guard. Read a full accounting of Elizebeth Friedman's career in her Cryptologic Hall of Honor entry via the link at the bottom of the page.

Excerpt from article by Sally J. Ling - Florida's History Detective about Famous Women of Prohibition - see the original article via the link at the bottom of the page.

In the early days of the war on liquor, the Coast Guard located smuggling vessels by cruising until they were sighted. But things quickly changed when the syndicates entered the picture bringing with them money to install larger engines and radio communication.

In 1924, the Coast Guard set up shore radio stations along the east coast of the U.S. from Nahant, Massachusetts to Fort Lauderdale, Florida, to better communicate with ships at sea. To counter this, more rum ships became radio-equipped. This resulted in the necessary establishment of clandestine radio stations on shore by the rummies. Both organizations communicated to their respective organizations by code.

Lt. Frank M. Meals, a telegraph operator and radioman, was given the task of preparing a suitable code for use strictly by the Coast Guard. Teamed up with Robert T. Brown and the Army’s Chief Cryptanalyst, Maj. William F. Friedman and his wife, Elizebeth, they produced the Coast Guard’s first official code book. William Friedman, the leading cryptologist of his time, became known as the father of modern Army cryptology. Elizebeth went on to establish quite a reputation in her own right.

Elizebeth’s first paid position was at Riverbank, the only facility in the U.S. seriously capable of solving enciphered messages. In 1923, the U.S. Navy employed her as a cryptanalyst where she led the cryptanalytic effort against international smuggling and drug-running radio and encoded messages, which the runners began to use extensively to conduct their operations.

While working for the Coast Guard during the Prohibition era, she decoded over 12,000 rum-runners’ messages. In 1933 her efforts resulted in convictions against thirty-five bootlegging ringleaders found to have violated the Volstead Act. These ringleaders were later linked directly to suspected vessels as a result of the information arising out of her analysis.

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  • National Cryptologic Museum opened to NSA/CSS personnel, their families, & to other members of Intelligence Community.

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.