About

Shaun M. Rieth is a U.S. Air Force veteran and cybersecurity executive with more than 28 years of experience leading secure digital transformations across military, defense, and federal contracting environments. His expertise spans strategic risk management, secure systems engineering, compliance reform, and cyber policy.

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As a Certified Chief Information Security Officer (CCISO), CISSP, and CCSP, Shaun has advised major DoD programs, authored executive governance strategies, and testified as an expert representative. He has led cross-functional teams defending national security assets across terrestrial, space-based, and nuclear mission systems.

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Shaun’s approach blends disciplined military leadership with business acumen and strategic foresight. He is a published author, internal mentor, and trusted voice in the cybersecurity community — dedicated to proactive defense and principled stewardship in the digital age.