Charles Denyer – National Security, Cybersecurity/Information Security Expert, Author, Speaker

Charles Denyer and Vice President Dick Cheney
Charles Denyer and Vice President Dick Cheney

Materdei Consulting, LLC/dba: is honored to have Charles Denyer serve as an advisory role for cybersecurity and information security to our organization.

Charles Denyer is a noted author and speaker with publications focusing on national security, cybersecurity, historical and emerging geopolitical issues.  Recipient of Master of Information & Telecommunications Systems from the Johns Hopkins University, Master of Nuclear Engineering from the University of Tennessee at Knoxville, and a BA from the University of Texas at Austin. Learn more at

You're In

We just sent our latest PCI DSS Starter Toolkit right to your inbox.

You're In

Be sure to check your inbox... we just sent you our latest PCI DSS Starter Toolkit.

Where can we send your free PCI DSS Toolkit?

Privacy - We hate spam too and promise to keep your email address safe!



Access our most powerful toolkit yet!
Here’s what’s included…