The Joint Worldwide Intelligence Communication System (JWICS, JAY-wiks) 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 Operated by the Department of Defense, JWICS superseded DSNET2 and DSNET3, the Top Secret and SCI levels of the earlier Defense Data Network. Most of the publicly known compromises of JWICS have been perpetrated by leakers who had legitimate authorization to access the system at the time of their disclosures, including: Chelsea Manning in 2010, Edward Snowden in 2013, and Jack Teixeira in 2023. Because of the sensitivity of its contents, JWICS remains a frequent subject of discussion and concern surrounding the United States' vulnerability to cyber threats.
JWICS in practice 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" In day-to-day usage, the JWICS is used primarily by members of the Intelligence Community, such as the DIA within the DoD, and the Federal Bureau of Investigation under the Justice Department. Conversely, SIPRNet and NIPRNet account for the overwhelming bulk of usage within DoD and non-intelligence government agencies and departments. There are three main router networks operated by the Department of Defense. Each is separated by the types of information they deal with. At the most open level, the Non-Classified Internet Protocol Router Network (NIPRNET) is the hub for non-classified but still specialized information relating to important logistics and planning. Above this lies the Secret Internet Protocol Router Network (SIPRNET). SIPRNET deals with information classified as Confidential or Secret. SIPRNET is another of the networks accessed by Chelsea Manning (See Automation bias, JWICS, WikiLeaks, and Chelsea Manning). Finally, the Joint Worldwide Intelligence Communications System houses the top level of data, consisting primarily of top-secret intelligence information. The system deals with transmissions coming from across the globe. The transmission of information across the JWICS network is summarized by Jeffrey R. Cares in the Encyclopedia of Cyber Warfare: See Joint All-Domain Command and Control
JWICS can utilize satellite network connections, and the traffic moving across the network can be sent in prioritized premarked packets, meaning that the most important and sensitive information can be sent on the fastest and most secure routes ... Once transmitted, the information is housed on JWICS and is accessible from "highly secured rooms known as Secret Compartmentalized Information Facilities. Such rooms are incredibly important facilities, and can be highly vulnerable if compromised.
JWICS, WikiLeaks, and Chelsea Manning The vulnerability of secure networks such as JWICS to insider threats was revealed with the leak of hundreds of thousands of secret US intelligence documents, the largest in US history at the time. At the epicenter of these leaks was an intelligence analyst, Chelsea Manning. While serving in Iraq in 2010, Manning accessed JWICS, along with its lower-level counterpart SIPRNET, to leak documents to WikiLeaks, a non-profit platform for whistleblowers headed by Julian Assange. Manning was directly involved in the leaks known as "Collateral Murder," "The Iraqi War Logs," "The Afghan War Diary," and "Cablegate". Manning is allegedly responsible for the leaking of over 700,000 files. At the time this was the largest data leak in US military history. Manning was arrested in late 2010 after confiding in fellow hacker, Adrian Lamo, who reported Manning to the Federal Bureau of Investigation. It is believed that Manning's decision to supply the files to WikiLeaks began partly as a result of directly experiencing "war porn", graphic videos watched by analysts for entertainment. A notable video viewed by Manning that would later also capture public attention involved a US Apache helicopter firing on civilians. This video would be named "Collateral Murder." Manning was also uncomfortable with and perceived censorship of Iraqi citizens in their published opinions on government, and the "don't ask, don't tell" construct surrounding homosexuality in the US military. All of this information was contained in secure networks such as JWICS, causing their legitimacy as a form of a protection, rather than censorship, to be widely scrutinized in media and academic discourse. Manning was sentenced in 2013 to 35 years at Fort Leavenworth. This sentence was commuted by the Obama administration for release after 7 years in 2017. Manning was again jailed after refusing to testify at the grand jury investigation against Wikileaks, and was released in March 2020. The events surrounding Manning led to widespread reforms. Training and monitoring is now in place to identify risk factors in analysts to prevent them using their position to leak documents from secure networks. In addition, more widespread monitoring of the daily use of networks is undertaken. Cybersecurity concerns are often discussed with a focus on hacking and external threats, but Mark Ambidner of The Atlantic highlighted the susceptibility of defense networks to trusted actors:
All it took was one disaffected young man [Sic] with a rudimentary knowledge of computer systems to bring down an entire edifice of code names, secret networks, compartmented channels, and protected information.
Public interest Some argue from a pro-public interest perspective that JWICS allows government to manipulate releases of information (as occurred in "Collateral Murder") to shirk accountability for wrongdoings. Others, who take a more conservative approach to information release, cite the importance of protecting troops on the ground and deny the idea that full transparency is essential for democracy.
Arguments
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