DCSA is the largest security agency in the federal government dedicated to protecting America's trusted workforce and trusted workspaces. Each year, DCSA services over.

The Defense Counterintelligence and Security Agency (DCSA) provides industrial security engagement and counterintelligence support to secure the trustworthiness of the U.S. government's workforce, …

As part of the Federal Government's largest counterintelligence and security agency, we educate, train, and certify millions of civilian and military personnel and cleared contractors entrusted to protect our …

DCSA is the largest counterintelligence and security agency in the federal government and is responsible for providing personnel vetting, critical technology protection, counterintelligence, …

YOU ARE ACCESSING A U.S. GOVERNMENT (USG) INFORMATION SYSTEM (IS) THAT IS PROVIDED FOR USG-AUTHORIZED USE ONLY. By using this IS (which includes any device …

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The Defense Counterintelligence and Security Agency (DCSA) is under the authority, direction, and control of the Under Secretary of Defense for Intelligence. It protects America’s trusted workforce …

DCSA is the primary source for many information systems and applications. We provide various services and resources that allow government agencies to better examine, facilitate, and manage their …

The Defense Counterintelligence and Security Agency (DCSA) serves as America’s gatekeeper across four critical mission areas, including personnel security, industrial security, counterintelligence and …

DCSA Headquarters is located on Marine Corps Base Quantico, Virginia, near Washington, DC. The agency also maintains offices on United States Army Base, Fort Meade, in Fort Meade, Maryland, …