Deputy Under Secretary for Cybersecurity
National Protection and Programs Directorate, U.S. Department of Homeland Security
Chief Cybersecurity Advisor
National Institute of Standards and Technology, U.S. Department of Commerce
Director, Homeland Security and Justice Issues
U.S. Government Accountability Office
Chief Security Officer
Delaware Department of Technology and Information
Executive Vice President for Power Delivery
Pepco Holdings, Inc.
Vice Chairman
Financial Services Sector Coordinating Council
Chief Risk Officer
CrowdStrike, Inc. (testifying in his personal capacity)
U.S. Senate Committee on Homeland Security & Governmental Affairs
340 Dirksen Senate Office Building Washington, DC, 20510
(202) 224-2627