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Cryptologic Hall of Honor

The Cryptologic Hall of Honor was created in 1999 to pay special tribute to the pioneers and heroes who rendered distinguished service to American cryptology.

The standards are high for induction into this great hall. The individuals honored were innovators over their entire careers or made major contributions to the structure and processes of American cryptology. The men and women who have been inducted to the Cryptologic Hall of Honor are all greats in the once silent world of cryptology.

In the early days of America's cryptologic effort, many of the "giants" did both Signals Intelligence and Information Assurance. They made important contributions to both offensive and defensive cryptology. As such, they were among the first inducted into the Cryptologic Hall of Honor.

Col Frank E. Herrelko, USAF

2017 Hall of Honor Inductee

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Colonel Frank Herrelko reported to NSA in 1953 as Assistant Director for Communications Security, the predecessor to what is now known as Information Assurance. Although many of its concepts had long existed, communications security (COMSEC) was still relatively new as a broad national concern.

Colonel Herrelko negotiated with the military services and Intelligence Community officials to establish formal authorities for national COMSEC activities. The resultant agreement became a charter recognizing the Director of NSA as the national COMSEC leader. It also created consolidated COMSEC production, distribution, and accountability systems for the nation. This agreement remained in place for two decades, until changes in technology necessitated changes in the community's COMSEC structure.

Under Colonel Herrelko's leadership, crucial changes to the design and construction of COMSEC equipment were implemented to meet new requirements and new conditions of use.

After retiring from the Air Force in 1967, Frank Herrelko returned to NSA as a special assistant to the chief of Research and Development. He helped to upgrade R&D personnel policies and to institute high-level recognition for many kinds of achievement in the field, including blue collar work, which significantly boosted organizational morale.

Colonel Herrelko retired from NSA in 1975 and served as a consultant through 1980. His lasting legacy will be that of pro-active leadership that laid the foundation for what has evolved into NSA's information assurance mission.