Videos

U.S. Marines with Defensive Cyber Operations (DCO) Internal Defensive Measures Company, I Marine Expeditionary Force Information Group, speak about operating in the information environment at Marine Corps Base Camp Pendleton, California. DCO Marines actively hunt network threats by analyzing cyberspace activity to protect data, networks and other designated systems. (U.S. Marine Corps video by Staff Sgt. Donald Holbert, Cpl. Jennessa Davey and Lance Cpl. Ian Simmons)

U.S. Marine Corps 2nd Lt. Svetla Walsh, a cyberspace officer with I Marine Expeditionary Force Information Group, explains how to protect your personal information from cyber criminals, April 14, 2020. For more information about about the COVID-19 stimulus checks, please visit the official FBI or IRS websites. (U.S. Marine Corps video by Sgt. Tyler Harrison)

9th Communication Battalion, I Marine Expeditionary Force Information Group, activated the first Defensive Cyberspace Operations – Internal Defensive Measures Company during a ceremony on October 1, 2018. The 9th Communication Battalion DCO-IDM Company is the first of three DCO-IDM companies the Marine Corps will activate in accordance with Force Modernization 2025. DCO-IDM Company provides added security to the Marine Corps Enterprise Network by executing defensive cyberspace operations to defend the Marine Air-Ground Task Force information networks across all domains. (U.S. Marine Corps video by LCpl. Patrick Crosley)