

Thomas Klein
DigiCert
Think Tank Speaker
Think Tank - 2025 Apr 24 CIO CISO TT Atlanta
Tom Klein is a 40+ year IT professional with 10 years of specialization in Digital Trust, IoT,
and PKI. His experience includes running business groups for IBM, Microsoft, and AWS in
both product and professional services. In addition, he has served as a senior go-to market
specialist in PKI, IoT, and access management with several high-growth organizations. Tom
has contributed to the FDA’s Cybersecurity Premarket Guidance for Medical Device Design
and is currently speaking on the tenants of Digital Trust and Post Quantum Cryptography.
He is passionate about business outcomes that represent customer value.