Patricia Titus is the Chief Privacy and Information Security Officer at Markel Corporation. Previously, Titus was the Vice President and Chief Information Security Officer (CISO) at Freddie Mac, Symantec, Unisys Corporation and the Transportation Security Administration within the Department of Homeland Security. She is focused on transforming, implementing and maintaining robust IT security programs. Titus serves on the Board of Directors for Black Kite and Girl Scouts for the Commonwealth of Virginia. She also serves on the Advisory Board for YL Ventures, Glasswing Ventures, Comodo Cybersecurity and the Executive Women's Forum. Titus also worked and lived overseas for several years in various positions and has more than 25 years of security management experience.