Big brother is watching you; He had to obtain a warrant in order to do so, but rest assured, he\u2019s still watching you.\u00a0 That\u2019s essentially what the new Department of Justice regulations have done to the deployment cell-site simulator technology when used by the federal agencies.
\nRecently the Department of Justice has issued new regulations that restrict how and when the federal government can use cell-site simulator technology in order to comport with the Fourth Amendment.\u00a0 These new regulations include increased intra-agency oversight, mandatory training, and a requirement for federal agencies to obtain a warrant.
\nCell-site simulators function by pretending to be a cell phone tower.\u00a0 Cellular devices such as cell phones, computers, and tablets, in the vicinity of a cell-site simulator are tricked into transmitted signals to the simulator, which then identifies their unique signal identifiers.\u00a0 These signal identifiers are translatable into metadata.\u00a0 In other words, cell-site simulators enable law enforcement officers to decipher an individual\u2019s cell phone number and trace all the calls and texts to and from that individual\u2019s phone.
\nCell-site simulator technology helps law enforcement agents in two ways.\u00a0 First, it can locate cell phones whose unique identifiers are known to law enforcement agents, and second, it can discover the unique identifiers of unknown devices by collecting signaling information from all the devices within the simulator\u2019s vicinity.\u00a0 Importantly, cell site simulators do not collect information stored on the phone such as contact lists or images, nor do they collect content-based information such as text messages or conversations.
\nIn recent years, there has been a debate over the use of cell-site simulators, and whether their use comports with the Fourth Amendment.\u00a0 Opponents of the unrestricted use cell-site simulator technology have said that it constitutes a search and therefore should require a warrant.\u00a0 In response to these allegations, the DOJ has issued new regulations.
\nThe new regulations, among other things, set out guidelines for control and accountability within the agencies that wish to make use of cell-site simulator technology.\u00a0 First, anyone using Cell-site simulator technology must be trained and supervised appropriately.\u00a0 Second, each agency that wishes to make use of the cell-site simulator technology must designate an executive level contact for the implementation of the new guidelines and a supervisor within the agency must approve the use of cell-site simulator technology.
\nIn addition to the new intra-agency guidelines, there are now legal processes that an agency must follow in order to deploy cell-site simulator technology.<\/p>\n
Law enforcement agencies must obtain a search warrant based on probable cause in accordance with Rule 41 of the Federal Rules of Criminal Procedure and the Pen Register Statute, except in certain, exigent, circumstances.<\/p><\/blockquote>\n
Further, the new guidelines provide rules regarding when federal law enforcement agencies should destroy the data collected by cell-site simulators.\u00a0 When cell-site simulators are used to locate known cellular devices, all data must be deleted as soon as the device is located or once daily, which ever is more frequent.\u00a0 Also, in the event that a federal law enforcement agency is using cell-site technology to locate an unknown cellular device, data must be deleted once the device is located or every 30 days, whichever is more frequent.\u00a0 Finally, before the same cell-site simulator device is deployed for another mission all the data must be deleted from the previous mission.
\nImportant to note, the new DOJ regulations only apply to federal law enforcement agencies.\u00a0 State and Local agencies remain unaffected and are free to use cell-site simulator technology in accordance with local and state rules.\u00a0 However, if a federal law enforcement agency is working with a state or local law enforcement agency, the new DOJ regulations will apply.\u00a0 The new regulations also, only apply to investigations concerning U.S. citizens.\u00a0 Federal law enforcement agencies are still permitted to use cell-site simulator technology without a warrant to track national security threats under the Foreign Intelligence Surveillance Act.
\nThe new policies that the DOJ created have drawn criticism from those who think that they are not comprehensive enough.\u00a0 Opponents at the Electronic Frontier Foundation say that if a court decision does not give the regulations the force of law, then they\u2019re merely voluntary.\u00a0 There is further criticism regarding the exigent circumstances exception to the new DOJ regulations.\u00a0 Critics have claimed that they are too broad, and that law enforcement agencies can use them to continue using cell-site simulator technology without any restrictions.
\nCriticism aside, the new DOJ regulations represent a big first step in curtailing the use of cell site simulators.\u00a0 Whether they will have any impact, remains to be seen.\u00a0 However, it should be noted that at the very least, the DOJ recognizes that cell-site simulators are causing Fourth Amendment issues and are taking steps to remedy those issues.<\/p>\n","protected":false},"excerpt":{"rendered":"Big brother is watching you; He had to obtain a warrant in order to do so, but rest assured, he\u2019s still watching you.\u00a0 That\u2019s essentially what the new Department of Justice regulations have done to the deployment cell-site simulator technology when used by the federal agencies. Recently the Department of Justice has issued new regulations …<\/a><\/p>\n","protected":false},"author":1,"featured_media":3599,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/posts\/3598"}],"collection":[{"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/comments?post=3598"}],"version-history":[{"count":1,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/posts\/3598\/revisions"}],"predecessor-version":[{"id":7309,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/posts\/3598\/revisions\/7309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/media\/3599"}],"wp:attachment":[{"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/media?parent=3598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/categories?post=3598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.law.unc.edu\/ncjolt\/wp-json\/wp\/v2\/tags?post=3598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}