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  2. Defense Information Systems Agency - Wikipedia

    en.wikipedia.org/wiki/Defense_Information...

    The Defense Information Systems Agency (DISA), known as the Defense Communications Agency (DCA) until 1991, is a United States Department of Defense (DoD) combat support agency composed of military, federal civilians, and contractors. DISA provides information technology (IT) and communications support to the President, Vice President ...

  3. Behind the Green Door secure communications center with SIPRNET, NMIS/GWAN, NSANET, and JWICS access. The Joint Worldwide Intelligence Communications System (JWICS) is a secure intranet system utilized by the United States Department of Defense to house "Top Secret/Sensitive Compartmented Information" [5] In day-to-day usage, the JWICS is used primarily by members of the Intelligence Community ...

  4. Defense Information System Network - Wikipedia

    en.wikipedia.org/wiki/Defense_Information_System...

    As defined in CJCSI 6211.02C, Defense Information System Network (DISN) Policy and Responsibilities, 9 July 2008, end-to-end is defined as the fusion of requisite components to deliver a defined capability. For the GIG, this implies components from the user access and display devices and sensors to the various levels of networking and ...

  5. Defense Message System - Wikipedia

    en.wikipedia.org/wiki/Defense_Message_System

    The Defense Message System or Defense Messaging System (DMS) is a deployment of secure electronic mail and directory services in the United States Department of Defense.DMS was intended to replace the AUTODIN network, and is based on implementations of the OSI X.400 mail, X.500 directory and X.509 public key certificates, with several extensions to meet the specific needs of military messaging.

  6. Army Knowledge Online - Wikipedia

    en.wikipedia.org/wiki/Army_Knowledge_Online

    Army Knowledge Online (AKO) was a web application that provided enterprise information services to the United States Army, joint, and Department of Defense customers. AKO was sunset in 2021. [1] The remaining following information is historical in nature. Enterprise services were provided to those customers on both classified and unclassified ...

  7. Joint Enterprise Defense Infrastructure - Wikipedia

    en.wikipedia.org/wiki/Joint_Enterprise_Defense...

    The Joint Enterprise Defense Infrastructure (JEDI) contract was a large United States Department of Defense cloud computing contract which has been reported as being worth $10 billion [1][2] over ten years. JEDI was meant to be a commercial off-the-shelf (COTS) implementation of existing technology, while providing economies of scale to DoD.

  8. History of email - Wikipedia

    en.wikipedia.org/wiki/History_of_email

    The history of email entails an evolving set of technologies and standards that culminated in the email systems in use today. [ 1 ] Computer-based messaging between users of the same system became possible following the advent of time-sharing in the early 1960s, with a notable implementation by MIT 's CTSS project in 1965.

  9. Defense Technical Information Center - Wikipedia

    en.wikipedia.org/wiki/Defense_Technical...

    The Defense Technical Information Center (DTIC, / ˈdiːtɪk / [2]) is the repository for research and engineering information for the United States Department of Defense (DoD). DTIC's services are available to DoD personnel, federal government personnel, federal contractors and selected academic institutions.