National Security Affairs: Find Websites

The Cato Institute is a public policy research organization — a think tank – dedicated to the principles of individual liberty, limited government, free markets and peace.

The Central Intelligence Agency (CIA) is an independent US Government agency responsible for providing national security intelligence to senior US policymakers.

Find information about current and past legislation, members of congress, treaty documents, and executive communications.

Information about the Security+ test dates, preparation and other test details. This test has become a standard in the information security industry.

Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more.

Reports, newsletters and current task forces published by the Department of Defense recent report titles include, 21st Century Military Operations in a Complex Electromagnetic Environment and a Study on Strategic Surprise.

The National Security Branch (NSB)—created in September 2005 in response to a presidential directive—combines the missions and resources of our counterterrorism, counterintelligence, weapons of mass destruction, and intelligence elements under the leadership of a senior Bureau official. It also includes the Terrorist Screening Center, which plays a crucial role in providing actionable intelligence to state and local law enforcement.

The International Relations and Security Network (ISN) is one of the world’s leading open access information services for both professionals and students who focus on international relations (IR) and security studies.

The National Security Agency/Central Security Service (NSA/CSS) leads the U.S. Government in cryptology that encompasses both Signals Intelligence (SIGINT) and Information Assurance (IA) products and services, and enables Computer Network Operations (CNO) in order to gain a decision advantage for the Nation and our allies under all circumstances.

Founded in 1985 by journalists and scholars to check rising government secrecy, the National Security Archive combines a unique range of functions: investigative journalism center, research institute on international affairs, library and archive of declassified U.S. documents.

The National Security Council (NSC) is the President's principal forum for considering national security and foreign policy matters with his senior national security advisors and cabinet officials.

RAND conducts a broad array of national security research for the U.S. Department of Defense and allied ministries of defense

The SIPRI Institute conducts research on questions of conflict and cooperation of importance for international peace and security.

The Department of Homeland Security has a vital mission: to secure the nation from the many threats we face.

Think tank with a focus on military affairs including investment, security, and defense. This site includes many freely available downloadable pdf reports.

A university based research group that focuses on the study of the causes and effects of terrorism from a global perspective.