Dan Didier

VP of Services, GreyCastle Security

Dan Didier is the Vice President of Services and on the Board of Directors forĀ GreyCastle Security. He is a cybersecurity pragmatist who partners with business leaders to appropriately position cybersecurity for the practical, effective, and relevant protection of business assets through risk management. Dan notably implemented a cybersecurity program to comply with the newly defined Critical Infrastructure Protection (CIP) cybersecurity reliability standards for energy companies and the bulk electric system, more commonly known as "the grid." He is accredited with several industry certifications and he received his bachelor's degree in telecommunications from SUNY Polytechnic Institute and graduated summa cum laude with his master's degree in information assurance from Norwich University.


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