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SIPRNet
The Secret Internet Protocol Router Network (SIPRNet) is "a system of interconnected computer networks used by the U.S. Department of Defense and the U.S. Department of State to transmit classified information (up to and including information classified SECRET) by packet switching over the 'completely secure' environment". It also provides services such as hypertext document access and electronic mail. As such, SIPRNet is the DoD's classified version of the civilian Internet. SIPRNet is the secret component of the Defense Information Systems Network. Other components handle communications with other security needs, such as the NIPRNet, which is used for nonsecure communications, and the Joint Worldwide Intelligence Communications System (JWICS), which is used for Top Secret communications. Access According to the U.S. Department of State Web Development Handbook, domain structure and naming conventions are the same as for the open internet, except for the addition of a s ...
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Classified Website
A variety of networks operating in special security domains handle classified information in the United States or sensitive but unclassified information, while other specialized networks are reserved specifically for unclassified use by the same agencies. Some sites accessed from these networks have been referred to as "classified websites" in official communications, such as the American embassy "Amman's Classified Web Site at http://www.state.sgov.gov/pinea/amman/" and "Mexico City's Classified Web Site at http://www.state.sgov.gov/p/wha/mexicocity" Some of these trace back to the Defense Data Network which split from the Internet in 1983. Networks ClassNet ClassNet domain names for the State Department take the form ".state.sgov.gov". Web pages for ClassNet may be developed on a "classified workstation". "Any workstation used for development purposes may not serve as the operational repository of images, files, or other information associated with a Web site." ClassNe ...
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Joint Worldwide Intelligence Communications System
The Joint Worldwide Intelligence Communication System (JWICS, ) is the United States government's secure intranet for the storage of top secret and sensitive compartmented information, primarily for use in intelligence. It is the most secure of three separate router networks operated by the U.S. government for the handling and transmission of classified materials and is designed to safeguard the most sensitive materials. Operated by the Department of Defense, JWICS superseded DSNET2 and DSNET3, the Top Secret and SCI levels of the earlier Defense Data Network.MARCORSYSCOM – Website Temporarily Suspended
. Marcorsyscom.usmc.mil. Retrieved on 2014-04-12.

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RIPR
The RIPRNet (Releasable Internet Protocol Router Network) is a TCP/IP based computer network for joint Republic of Korea Armed Forces–United States Department of Defense access, analogous to the SIPRNet. Whereas SIPRNet is the de facto SECRET-level TCP/IP network for U.S.-only use, RIPR is for information classified as Releasable to the Republic of Korea (South Korea) and US Secret. In other words, RIPR is a secure coalition network for joint ROK-US usage. RIPRNet's architecture is based on a multi-layered approach. Utilizing state-of-the-art encryption, the network facilitates communication among pre-vetted and authorized users. The network's design is said to borrow heavily from earlier network model, but with enhanced features that focus on specific features. Like SIPR and NIPR, it is commonly pronounced "ripper". See also * NIPRNet * SIPRNet The Secret Internet Protocol Router Network (SIPRNet) is "a system of interconnected computer networks used by the U.S. Depar ...
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NIPRNet
The Non-classified Internet Protocol (IP) Router Network (NIPRNet) is an IP network used to exchange unclassified information, including information subject to controls on distribution, among the private network's users. The NIPRNet also provides its users access to the Internet. It is one of the United States Department of Defense's three main networks. The others include SIPRNet and JWICS. History NIPRNet is composed of Internet Protocol routers owned by the United States Department of Defense (DOD). It was created in the 1980s and managed by the Defense Information Systems Agency (DISA) to supersede the earlier MILNET. Security improvements In the year leading up to 2010 NIPRNet has grown faster than the U.S. Department of Defense can monitor. DoD spent $10 million in 2010 to map out the current state of the NIPRNet, in an effort to analyze its expansion, and identify unauthorized users, who are suspected to have quietly joined the network. The NIPRNet survey, whic ...
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Chelsea Manning
Chelsea Elizabeth Manning (born Bradley Edward Manning, December 17, 1987) is an American activist and whistleblower. She is a former United States Army soldier who was convicted by court-martial in July 2013 of violations of the Espionage Act and other offenses, after disclosing to ''WikiLeaks'' nearly 750,000 classified, or unclassified but sensitive, military and diplomatic documents. She was imprisoned from 2010 until 2017, when President Barack Obama commuted her sentence. A trans woman, Manning said in 2013 that she had had a female gender identity since childhood and wanted to be known as Chelsea Manning. Assigned in 2009 as an intelligence analyst to an Army unit in Iraq, Manning had access to classified databases. In early 2010, she leaked classified information to ''WikiLeaks'' and confided this to Adrian Lamo, an online acquaintance. Lamo indirectly informed the Army's Criminal Investigation Command, and Manning was arrested in May 2010. The material includ ...
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Defense Information Systems Network
The Defense Information Systems Network (DISN) has been the United States Department of Defense's enterprise telecommunications network for providing data, video, and voice services for 40 years. The DISN end-to-end infrastructure is composed of three major segments: *The sustaining base (I.e., base, post, camp, or station, and Service enterprise networks). The Command, Control, Communications, Computers and Intelligence (C4I) infrastructure will interface with the long-haul network to support the deployed warfighter. The sustaining base segment is primarily the responsibility of the individual Services. *The long-haul transport infrastructure, which includes the communication systems and services between the fixed environments and the deployed Joint Task Force (JTF) and/or Coalition Task Force (CTF) warfighter. The long-haul telecommunications infrastructure segment is primarily the responsibility of DISA. *The deployed warfighter, mobile users, and associated Combatant Comma ...
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Intellipedia
Intellipedia is an online system for collaborative data sharing used by the United States Intelligence Community (IC). It was established as a pilot project in late 2005 and formally announced in April 2006. Intellipedia consists of three wikis running on the separate Joint Worldwide Intelligence Communications System, JWICS (Intellipedia-TS), SIPRNet (Intellipedia-S), and DNI-U (Intellipedia-U) Computer network, networks. The Classified information, levels of classification allowed for information on the three wikis are Top Secret Sensitive Compartmented Information (TS SCI), Classified information in the United States#Secret, Secret (S), and Sensitive But Unclassified (SBU or For Official Use Only, FOUO) information, respectively. Each of the wikis is used by individuals with appropriate Security clearance, clearances from the 18 agencies of the IC and other national-security related organizations, including Unified Combatant Command, Combatant Commands and other federal de ...
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Protective Distribution System
A protective distribution system (PDS), also called ''protected distribution system'', is a US government term for wireline or fiber-optic telecommunication system that includes terminals and adequate acoustical, electrical, electromagnetic, and physical safeguards to permit its use for the unencrypted transmission of classified information Classified information is confidential material that a government deems to be sensitive information which must be protected from unauthorized disclosure that requires special handling and dissemination controls. Access is restricted by law or .... At one time these systems were called "approved circuits". A complete protected distribution system includes the subscriber and terminal equipment and the interconnecting lines. Description The purpose of a PDS is to deter, detect and/or make difficult physical access to the communication lines carrying national security information. A specification called the National Security Telecommunicati ...
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Classified Information In The United States
The United States government classification system is established under Executive Order 13526, the latest in a long series of executive orders on the topic of classified information beginning in 1951. Issued by President Barack Obama in 2009, Executive Order 13526 replaced earlier executive orders on the topic and modified the regulations codified to 32 C.F.R. 2001. It lays out the system of classification, declassification, and handling of national security information generated by the U.S. government and its employees and contractors, as well as information received from other governments. The desired degree of secrecy about such information is known as its sensitivity. Sensitivity is based upon a calculation of the damage to national security that the release of the information would cause. The United States has three levels of classification: Confidential, Secret, and Top Secret. Each level of classification indicates an increasing degree of sensitivity. Thus, if one holds ...
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NATO CRONOS
Crisis Response Operations in NATO Operating Systems (CRONOS) is a system of interconnected computer networks used by NATO to transmit classified information. It provides NATO ''Secret'' level operations, with access to NATO intelligence applications and databases. As of 1999, a wide area network of NT computers used in NATO in Europe. CRONOS provides e-mail, the Microsoft Office Suite, etc. It provides informal messaging (e-mail) and information sharing within the NATO community. There is no connectivity between CRONOS and any US network or with the coalition wide area network. See also * SIPRNet – U.S. Secret Internet Protocol Router Network * RIPR – U.S. / Korea Coalition Network * UK Networks ** Joint Operational Command System (JOCS) ** Defence Information Infrastructure Defence Information Infrastructure (DII) is a secure military network owned by the United Kingdom's Ministry of Defence MOD. It is used by all branches of the armed forces, including the Royal Navy, ...
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CAVNET
CAVNET was a secure military forum which became operational in April 2004. A part of SIPRNet, it allows fast access to knowledge acquired on the ground in combat. It was used in Iraq war, and helps US military forces against the insurgents An insurgency is a violent, armed rebellion by small, lightly armed bands who practice guerrilla warfare against a larger authority. The key descriptive feature of insurgency is its asymmetric nature: small irregular forces face a large, well ...' adaptive tactics by providing data laterally and on a broader scale than with traditional reports. The data shared between patrols on "The Net" (as is it is sometimes referred to by soldiers) has already played a crucial role to dismantle grenade-traps hidden behind posters of Moqtada al-Sadr that US soldiers often rip down. References Wide area networks History of cryptography United States government secrecy {{US-mil-stub ...
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United States Diplomatic Cables Leak
An incident, commonly referred to as Cablegate, began on 28 November 2010 when WikiLeaks began releasing classified cables that had been sent to the U.S. State Department by 274 of its consulates, embassies, and diplomatic missions around the world. Dated between December 1966 and February 2010, the cables contain diplomatic analysis from world leaders, and the diplomats' assessment of host countries and their officials. On 30 July 2013, Chelsea Manning was convicted for theft of the cables and violations of the Espionage Act in a court martial proceeding and sentenced to thirty-five years imprisonment. She was released on 17 May 2017, after seven years total confinement, after her sentence had been commuted by President Barack Obama earlier that year. Sequence of leaks The first document, the so-called Reykjavik 13 cable, was released by WikiLeaks on 18 February 2010, and was followed by the release of State Department profiles of Icelandic politicians a month later. ...
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