Government Organizations and Counterintelligence

Air Force Office of Special Investigations.

Army Intelligence and Security Command.

Counterintelligence.  Federal Bureau of Investigation (FBI).

Counterintelligence Office.  Defense Security Service (DSS).

Counterterrorism Office.  U.S. Department of State.

Interagency OPSEC Support Staff.

Naval Criminal Investigative Service (NCIS).

Office of the National Counterintelligence Executive.

United States Intelligence Community.

Counterintelligence Blogs

Intelligence Summit Blog.  Intelligence News and Information.

Counterintelligence Information

Awareness of National Security Issues and Response (ANSIR).

"Counterintelligence in Our Changing World".  DOE Counterintelligence Document.  (Acrobat Reader PDF file).

Economic and Competitive Intelligence.  Loyola College.

Federation of American Scientists.  Intelligence Resource Program.

Intelligence.  GlobalSecurity.org.

IntelligenceCareers.com.

International Security Resources.

International Spy Museum.

Firms Offering Training in Counterintelligence

The Centre for Counterintelligence and Security Studies (CI Centre).

Counterintelligence Training Academy.  U.S. Department of Energy.

CI Associations and Organizations

Association of Former Intelligence Officers (AFIO).

International Association for Intelligence Education.

International Security Management Association (ISMA).

National Classification Management Society.

Society of Competitive Intelligence Professionals.

Counterintelligence Publications

The National Counterintelligence Strategy of the United States.  Office of the National Counterintelligence Executive, March 2005.  (Adobe Acrobat file).

Various Publications.  Officer of the National Counterintelligence Executive.

Publications on Counterintelligence for Industrial Security.  Defense Security Service (DSS).