Dave Lewis

Dave Lewis is a seasoned cybersecurity professional currently serving as Global Advisory CISO at 1Password since May 2024, and as Founder and Managing Director of Liquidmatrix Security Advisors, established in March 2024. With extensive experience in information security, Lewis has held notable positions such as Global Advisory CISO at Cisco and Duo Security, and has contributed as a writer for platforms like Decipher and CSO Online. As a faculty member at IANS, Lewis provides insights on information security and IT Risk Management, while also advising at Securosis and participating on the advisory board for the Sector Security Education Conference. Lewis's educational background includes a Graduate Certificate in Cybersecurity from Harvard University, and advanced studies at institutions such as Harvard Business School and The London School of Economics.