Defense Counterintelligence and Security Agency (DCSA) has resumed the submission of fingerprints under the 346W SON to the FBI. All fingerprints previously submitted during the …

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

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

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 …

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DCSA is the largest investigative service provider in the federal government supporting over 100 federal entities. We oversee 12,500 cleared facilities under the National Industrial Security …

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

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 …

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 …

Defense Counterintelligence and Security AgencyUpdate Nov. 13, 2025: DISS CATS, JVS, and Appeals users are reporting long periods of wait time (e.g. several minutes), or failures during …