Canada

• Canadian Security Intelligence Service

• Communications Security Establishment
• • Interview With CSE Chief Caroline Xavier (2025-11-26)

• Royal Canadian Mounted Police

• Canadian Centre for Cyber Security

• • An introduction to the cyber threat environment
• CFS Leitrim

• Office of the Intelligence Commissioner

• National Security Intelligence Review Agency

• Privy Council Office

• National Security Council

• Financial Transactions and Reports Analysis Centre of Canada FINTRAC

• The National Security and Intelligence Committee of Parliamentarian

• • Special Report on Foreign Interference in Canada’s Democratic Processes and Institutions

  • Special Report on the Lawful Access to Communications by Security and Intelligence Organizations

• Canada Border Services Agency (CBSA)
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• DND 

• Canadian Forces Intelligence Command

  National Counter-Intelligence Unit
  
• • JTF2 Canadian Special Forces Unit
    

  • Operation Medusa

    
    
• Global Affairs Canada’s Global Security Reporting Program

• RCMP Veterans Association

• National Association of Federal Employees

• Camp X's 80th Anniversary
  
• • Canada's Camp X - Whitby

Five Eyes

US

• Office of the Director of National Intelligence

• All members of the US Intelligence Community 

• Federal Bureau of Investigation (FBI)

• • Witness To History: The Investigation of Robert Hanssen

    
    

• Central Intelligence Agency (CIA)

• •  Trigon: KGB Chess Game

• National Security Agency 

• National Cryptologic Museum

• The Soufan Centre 

• The Institute for the Study of War  
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• The International Spy Museum

• • Agent Link: The Spy Erased from History

  • The Worst Intelligence Disaster in FBI History

  • The Investigation of Robert Hanssen

  • The Women Who Caught Aldrich Ames

  • What Makes Traitors Tick?

  • Open Source: Ukraine & the Intelligence Revolution

  • The impact of the Venona Project 

  • The Most Dangerous Female Spy in History

  • Alan Turing Decoded: An Evening with Sir Dermot Turing (ENIGMA)

  • The Berlin Tunnel

  • Good Hunting: An American Spymaster’s Story

    
    

United Kingdom

• Government Communications Headquarters (UK) (GCHQ)

• British Security Service (MI5)

• British Secret Intelligence Service (MI6)
• • Former MI6 Chief Richard Moore on China, Putin and Spycraft
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• The Cambridge Five: Soviet Agents in the Heart of London
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• The Royal United Services Institute (RUSI) 

• Bletchley Park

Australia

• Australian Signals Directorate (Formerly DSD)

• Australian Security Intelligence Organization (ASIO)

• Australian Secret Intelligence Service  (ASIS)

• Office of National Intelligence   (ONI)

New Zealand

• New Zealand Security Intelligence Service  (NZSIS)

• Government Communications Security Bureau (GCSB)

Rest of the World

Russia

• Federal Security Service (FSB)    (Wikipedia)

• Foreign Intelligence Service SVR  (Wikipedia)

• Main Intelligence Directorate GRU  (Wikipedia)

• Sword & Shield - The History of the KGB 

Cuba

• Traitor on the Inside

Denmark

• Danish Defence Intelligence Service
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France

• General Directorate for Internal Security

• DGSE – Foreign intel and SIGINT: Directorate-General for External Security 

• Directorate of Military Intelligence

Israel

• MOSSAD  

• • How Israel Destroyed Hezbollah With Exploding Pagers

  • How Mossad Killed a Hamas Leader on Camera

• • The Entebbe Raid

• A’man—Military Intelligence 

• Unit 8200 

• Israel Security Agency (ISA)/ Shabak/Shin Bet  

India

• Research and Analysis Wing 

• Intelligence Bureau

Pakistan

• Inter-Services Intelligence

Iran

• The Ministry of Intelligence and Security (MOIS)

People’s Republic of China

• Ministry of State Security (MSS)

• Second Intelligence Bureau 2PLA 

• United Front Work Department 

• • China’s Overseas United Front Work
    

Japan 

• The Public Security Intelligence Agency (PSIA) 

Taiwan

• National Security Bureau 

Venezuela 

• Bolivarian National Intelligence Service 

Chile 

• The National Intelligence Agency

Argentina

• Secretariat of Intelligence (SIDE)

Brazil

• Brazilian Intelligence Agency (ABIN)