American Civil Liberties Union, National Security Archived Website

http://www.aclu.org/safefree/index.html and http://www.aclu.org/accountability were initially selected by curators and captured through the use of The California Digital Library's Web Archiving Service in 2009 as part of the Guantanamo Bay Detention Camp & War Crimes (U.S.) Web Archive. In 2010, http://www.aclu.org/safefree/index.html redirected to http://www.aclu.org/keep-america-safe-free. In 2012, http://www.aclu.org/keep-america-safe-free redirected to https://www.aclu.org/keep-america-safe-and-free-0. In 2015, http://www.aclu.org/accountability redirected to https://www.aclu.org/feature/accountability-torture/.

In 2015, these websites were migrated to Archive-It. Archive-It uses web crawling technology to capture websites at a scheduled time and displays only an archived copy, from the resulting WARC file, of the website.

In 2015, https://www.aclu.org/keep-america-safe-and-free-0 redirected again to the current URL, https://www.aclu.org/issues/national-security/. In 2016, https://www.aclu.org/feature/accountability-torture/ redirected under the host for https://www.aclu.org/issues/national-security/. https://www.aclu.org/issues/national-security/ was added to the web archives in 2018. The accession number associated with this crawl is 2019.090.