The Department of Defense Cyber Defense Command leads DoD’s unified force approach to network operations, security, and defense across the Department of Defense Information Network, commonly known as the DODIN. This global command and control responsibility underpinning all DoD missions works to ensure mission assurance and bolster DoD’s competitive advantage. The Command’s mission covers a broad range of activities on behalf of U.S. Cyber Command including proactive, threat-informed steps to reduce cyber risk across the DODIN, and leading response to attacks against the DODIN to ensure network operations remain agile and resilient.