National Counterintelligence and Security Center (NCSC)

The National Counterintelligence and Security Center (NCSC) is a U.S. government agency focused on protecting the country from espionage and insider threats. It works to identify and combat activities by foreign nations or malicious actors that could harm national security. The NCSC coordinates efforts across various sectors—government, private industry, and academia—to strengthen defenses against intelligence threats, safeguard sensitive information, and promote security awareness. Essentially, its mission is to ensure that the United States can counter risks posed by spies and other entities seeking to undermine its interests.