Whole-of-Government Cyber Coordination and Readiness P 3 of 3

Welcome to “HSDF THE PODCAST,” a collection of policy discussions on government technology and homeland security brought to you by the Homeland Security and Defense Forum Federal cybersecurity leaders discuss how they're measuring security outcomes beyond tool deployment, focusing on operational metrics like meantime to detect, respond, and recover. The panel shares insights on industry-government information sharing, the SharePoint vulnerability response, and how interagency coordination is creating resilience against nation-state threats. Featuring:Katie Arrington, Performing the Duties of the Department of Defense Chief Information OfficerMichael Duffy, Acting Federal CISO, Office of Management and Budget Matt Hayden, Vice President, Cyber Client Engagement, GDITLuke McCormack, Former CIO at DHS and DOJ (moderator) This discussion took place July 23rd, 2025, at HSDF’s Cybersecurity Symposium,  Navigating Cybersecurity Strategies in a Volatile WorldFollow  HSDF THE PODCAST and never miss latest insider talk on government technology, innovation, and security.  Visit the HSDF YouTube channel to view hours of insightful policy discussion.  For more information about the Homeland Security & Defense Forum (HSDF), visit hsdf.org.