Dr. David Mussington serves as the Executive Assistant Director (EAD) for the Infrastructure Security Division (ISD) at the Department of Homeland Security’s (DHS) Cybersecurity and Infrastructure Security Agency (CISA). As EAD, he helps lead CISA’s efforts to secure the nation’s critical infrastructure in coordination with government and the private sector. His priorities for ISD include vulnerability and risk assessments; securing soft targets and crowded places; training and exercises; and securing high-risk chemical facilities. Prior to joining CISA, Dr. Mussington was Professor of the Practice and Director for the Center for Public Policy and Private Enterprise at the School of Public Policy for the University of Maryland. Image courtesy of Mussington