// THREAT DETECTION AND DATA PRIVACY TERM
Counterintelligence
Counterintelligence is the practice of protecting a country's secrets and intelligence assets from foreign spies or hostile actors. It involves identifying, neutralizing, and even manipulating the intelligence-gathering efforts of other nations or organizations.

TECHNICAL DEFINITION
Counterintelligence (CI) is a critical national security function encompassing activities and intelligence analysis aimed at identifying, assessing, neutralizing, and exploiting the intelligence collection efforts of foreign intelligence entities (FIEs), terrorist organizations, and hostile actors. CI operations protect against espionage, sabotage, and subversion through defensive measures like investigations and offensive actions like deception and double agent operations.
BACKGROUND
The Defense Counterintelligence Command is the military intelligence security agency of the Republic of Korea Ministry of National Defense (MND) tasked with advancing military counterintelligence through collecting and analyzing intelligence from around the world. It was founded as the Army Counter Intelligence Corps on 21 October 1950.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- CI
- counter-espionage
- defensive intelligence
- security intelligence
- protective security
- anti-espionage
USAGE NOTE
While often used interchangeably with counter-espionage, counterintelligence is a broader field that includes both defensive and offensive operations to disrupt foreign intelligence services.
DEVELOPERS
Organizations developing technology related to Counterintelligence.
Develops the Gotham platform, a data analytics and integration software used by government intelligence and defense agencies to identify and analyze threats, including those from foreign intelligence entities.
Provides advanced digital intelligence and cyber security solutions to governments for managing national security threats. Their technology includes data analysis, surveillance, and threat detection systems relevant to counterintelligence.
A government contractor that provides expertise and technology in support of national security missions, including dedicated counterintelligence solutions that leverage analytics, cyber forensics, and operational support.
Specializes in cyber threat intelligence and incident response, identifying and analyzing sophisticated attacks from nation-state actors. Their research is critical for cyber counterintelligence efforts.
Develops cybersecurity products focused on insider threat detection, data loss prevention (DLP), and user and entity behavior analytics (UEBA), which are key technologies for protecting sensitive information from internal and external intelligence threats.
A major defense contractor that develops advanced technology for intelligence, surveillance, reconnaissance (ISR), and cyber operations. Their systems are used by government agencies to detect, track, and counter foreign threats.
A threat intelligence company that provides real-time intelligence from a massive range of open-source, dark web, and technical sources. This intelligence helps organizations and governments proactively identify and counter activities from foreign adversaries.
Develops a wide range of systems for defense and intelligence, including cyber warfare capabilities, autonomous systems, and advanced analytics platforms used to support national counterintelligence and security missions.