David is the Chief Strategy Officer and CISO Advisor for Sectigo, most recently serving as Vice President and Analyst in Security and Privacy at Gartner.
With 20+ years of experience in IT security, David has helped large organizations tackle digital transformation projects in the digital trust, identity, IoT security, cryptography, and cybersecurity spaces. He consulted through IPOs, raising capital, and M&A, among many other contributions. As a market maker, David was instrumental in creating markets and definitions for areas such as decentralized identity, Bring Your own identity (BYOI), passwordless authentication, Machine Identity management, and privacy-enhanced computation.