Diana Kelley is the Chief Information Security Officer (CISO) at Noma Security, bringing decades of cybersecurity leadership to the role. Her career spans positions as Cybersecurity CTO at Microsoft, Global Executive Security Advisor at IBM Security, GM at Symantec, VP at Burton Group (now Gartner), and CISO at Protect AI, among others.
Diana serves on the boards of WiCyS, the Executive Women's Forum (EWF), InfoSec World, and CyberFuture Foundation, and volunteers with organizations including CompTIA, ACM, and Sightline Security. She is co-author of Practical Cybersecurity Architecture and Cryptographic Libraries for Developers, an instructor on LinkedIn Learning, and a former lecturer in Boston College's cybersecurity master's program.
A sought-after keynote speaker, Diana hosted the #1 BrightTALK original series The (Security) Balancing Act. Her recognition includes the 2023 Global Cyber Security Hall of Fame, AuditBoard's Top 25 Resilient CISOs (2024), EWF 2020 Executive of the Year, SCMedia Power Player, and a spot on Cybersecurity Ventures' 100 Fascinating Females Fighting Cybercrime. She is also a Founding Member of OWASP AIVSS and has served as EWF Conference Chair since 2021.
