Office of Cybersecurity, Energy Security, and Emergency Response

The Office of Cybersecurity, Energy Security, and Emergency Response (CESER) is part of the U.S. Department of Energy. Its main focus is to protect the nation’s energy infrastructure from cyber threats and to ensure that energy systems are secure and resilient, especially during emergencies. CESER works to assess risks, develop strategies, and support collaboration among government and industry to enhance security. Essentially, it plays a crucial role in safeguarding energy resources and responding effectively to potential cyberattacks or natural disasters that could disrupt power supply and energy services.