Intelink

Intelink is a group of secure intranets used by the United States Intelligence Community. The first Intelink network was established in 1994 to take advantage of Internet technologies (though not connected to the public Internet) and services to promote intelligence dissemination and business workflow. Since then it has become an essential capability for the US intelligence community and its partners to share information, collaborate across agencies, and conduct business. Intelink refers to the web environment on protected top secret, secret, and unclassified networks. One of the key features of Intelink is Intellipedia, an online system for collaborative data sharing based on . Intelink uses WordPress as the basis of its blogging service.

Intelink-U (Intelink-SBU) is a sensitive but unclassified (SBU) variant of Intelink which was established for use by U.S. federal organizations and properly vetted state, tribal, and local officials so sensitive information and open source intelligence could be shared amongst a secure community of interest. Intelink-U was formerly known as the Open Source Information System (OSIS). Intelink-U operates on the DNI-U network.

Intelink-S (Intelink-Secret or Intelink-SIPRNet) is the secret-level variant of Intelink which is primarily used by the U.S. Departments of Defense, State, and Justice. Intelink-S operates on SIPRNet.

Intelink-TS (Intelink-SCI) is the Intelligence Community's Intelink which facilitates sharing intelligence products up to the Top Secret/Sensitive Compartmented Information (SCI) level. Intelink-TS operates on JWICS.

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