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Keith O'Sullivan
SVP, Global Cyber Defense,
Tokio Marine Holdings
Keith O'Sullivan is the Global Head of Cyber Defense at Tokio Marine Holdings. With a distinguished career in Cyber Risk and Information Security, Keith has held senior positions such as SVP of IT Risk and Global Chief Information Security Officer at Standard Industries Inc., and VP of Global Information Security and Strategy at CBS Corporation. He has also served as Chief Information Security Officer at Time Inc., and held roles at Condé Nast Holdings Limited and Horizon Blue Cross Blue Shield of New Jersey. Keith earned his Degree from Seton Hall University and is recognized as a visionary leader and innovative problem solver in the field of cyber security. His expertise spans various disciplines including emerging AI defense technologies, cloud security solutions, red teaming, cyber intelligence, M&A due diligence, and cyber investments. With over 20 years of experience, Keith has successfully built cyber programs in both large and small organizations within the media, private equity, insurance, and industrial/manufacturing sectors.
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