Example image of eyePlorer eyePlorer map for 'Sanitization (classified information)': Redaction Classified information Computer file Data remanence Printing Editing Publication Subpoena Declassification Government The National Archives Microsoft Word National Security Agency Portable Document Format Security clearance Espionage Military intelligence USS Liberty incident Computer data storage Disk storage Random-access memory United States Department of Defense Backup Feature (software design) Undo Nicola Calipari Cut, copy, and paste AT&T Multilevel security Covert Warfare (book) NSTISSAM TEMPEST/1-92 NSTISSAM TEMPEST/2-95 The History of the Counter Intelligence Corps Bin Ladin Determined To Strike in US Slavery reparations scam Jerkcity National Industrial Security Program TEMPEST Lawrence Morris Startide Rising Redact Sanitization Abdullah Hekmat Censorship Thomas Lubanga 1982 British Army Gazelle friendly fire incident Richard Armitage (politician) Data erasure Timeline of Cox Report controversy Muhebullah (Guantanamo captive 974)