Reg Harnish

Reg Harnish

Reg Harnish is the CEO of GreyCastle Security, a leading cybersecurity risk assessment, advisory and mitigation firm headquartered in Troy, New York.  As CEO of GreyCastle, Reg is responsible for defining and executing the company's vision. Under his leadership, the company has experienced six consecutive years of triple-digit growth and countless industry accolades.

Today, GreyCastle Security is working with organizations in nearly every state in the U.S.  Reg is a nationally-recognized speaker and has presented at countless industry events. He was recently recognized as the 2017 Cybersecurity Consultant of the Year by the Cybersecurity Excellence Awards and he has been featured in Time, Forbes, CBS Nightly News, The Washington Post, Dark Reading and others.  Reg is a member of the Forbes Technology Council and a fellow of the National Cybersecurity Institute in Washington, DC.




It’s a little different perspective than I’ve gotten from other tradeshows, other organizations, other groups. That’s the part that has made it more interesting.

- MJ
Voice Team Leader