Dennis serves as Director of Technology for Harris Fort Bend ESD 100 (WESTCOM) managing and maintaining the technology needs of 911 call taking and emergency dispatch services for multiple public safety agencies.

With over 15 years of experience in information technology and over 12 years in cybersecurity enterprise environments and consulting, Dennis’s experience includes cyber resilience, network penetration testing, full-scope red team engagements, adversarial simulation, and physical security assessments.

Dennis presented at multiple security industry conferences including DEF CON, InfoSec SouthWest, BSides conferences, Houston Security Conference, Houston OWASP, SANS HackFest, and several local meetups and organizations around the United States.

As an active leader in the Houston cyber security community, Dennis is responsible for founding two cyber security meetups in the Houston area: Houston Locksport, founded in 2014 and Houston Area Hackers Anonymous (HAHA), founded in 2016.