Keith O'Sullivan

Keith O'Sullivan is a seasoned cybersecurity professional currently serving as the SVP and Global Head of Cyber Defense at Tokio Marine Group and as a Cyber Advisor at Tokio Marine North America Services since September 2023. Previously, O'Sullivan held the position of Chief Information Security Officer at Standard Industries from March 2019 to June 2023, where responsibilities included overseeing security for a multi-billion dollar investment company. O'Sullivan's extensive experience includes significant roles at CBS Corporation, where development of a cloud security strategy was a key achievement, and at Time Inc. as Global Chief Information Security Officer. Earlier positions include Head of IT Security and Controls at Condé Nast and various roles at Horizon Blue Cross Blue Shield of New Jersey. O'Sullivan holds a Bachelor of Science degree from Seton Hall University.