Dori Clark

Dori Clark is a seasoned cybersecurity professional with extensive experience in vulnerability detection, penetration testing, and application security. Currently serving as a Principal Vulnerability Detection Engineer at Walmart since July 2016, Dori has developed GenAI testing procedures and automated attack surface discovery techniques for over 60,000 external endpoints. Prior to Walmart, Dori held several key roles at SAIC, including CyberSecurity Edge Penetration Tester and Senior Enterprise Security Analyst, where expertise in multiple security assessments and compliance gap analyses was demonstrated. Dori's earlier roles include significant contributions to systems security at the USAF and software development at Lockheed Martin. Dori holds an M.B.A. in Business Administration and a B.S. in Computer Science from Texas A&M University-Corpus Christi.