Association of Former Intelligence Officers
AFIO’s educational focus is on fostering understanding of the vital importance and role of US intelligence, firstly in terms of understanding the critical need for US foreign intelligence collection and evaluation as well as special operations and covert activities, using both high technology and human sources, supporting the President, US policy and decision makers, diplomacy, strategy, security and defense, and secondly, in terms of understanding the critical need for effective counterintelligence against foreign political, technological or economic espionage as well as clandestine actions and covert, terrorist or criminal operations threatening US security, the national infrastructure, or corporate and individual safety.

 
Centre for Counterintelligence and Security Studies
The Centre for Counterintelligence and Security Studies (called the CI Centre) and the Centre for Counterterrorism Studies (CT Studies) of Alexandria, Virginia is a non-governmental center committed to excellence in counterintelligence, counterterrorism and security education, analysis and leadership to serve you and your organization’s needs. We provide advanced counterintelligence and security training, counterterrorism training, research and analysis for the US Government, the Intelligence Community and private sector companies. Our aim is to increase the number of people within these communities who have a broad and deep understanding of the counterintelligence discipline and its strategic importance to mission success.

 
Cold War International History Project
CWIHP was established at the Woodrow Wilson International Center for Scholars in Washington, D.C., in 1991. The project supports the full and prompt release of historical materials by governments on all sides of the Cold War, and seeks to disseminate new information and perspectives on Cold War history emerging from previously inaccessible sources on “the other side” — the former Communist bloc. Registration required.

 
Cryptome
A database of more than 6000 documents, articles, and news reports related to U.S. intelligence and classification matters, provided by John Young.

 
The FAS Intelligence Resource Program
A “comprehensive resource on the past and future of the American intelligence community,” from the Federation of American Scientists, it includes sections on Intelligence Systems and Programs, Intelligence Agencies and Budgets, Worldwide Intelligence Agencies, Documents and Records, Congressional Material, News Reports and Analysis, and more.

Presidential Directives and Executive Orders

Working Document of the European Parliament Temporary Committee on the ECHELON Interception System, May 4, 2001

 
The FAS Project on Government Secrecy
This is an extremely rich web site, also maintained by the Federation of American Scientists, which features the texts of White House memos and executive orders, Security Policy Board documents, other government documents related to secrecy questions, as well as issues of their publication, Secrecy and Government Bulletin.