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Pfitzmann, Andreas and Hansen, Marit (2010) A terminology for talking about privacy by data minimization: Anonymity, Unlinkability, Undetectability, Unobservability, Pseudonymity, and Identity Management, v0.34, Report, University of Dresden, http://dud.inf.tu-dresden.de/Anon_Terminology.shtml, accessed 09-Dec-2019 نسخة محفوظة 2021-02-25 على موقع واي باك مشين.
Heurix، Johannes؛ Zimmermann، Peter؛ Neubauer، Thomas؛ Fenz، Stefan (1 سبتمبر 2015). "A taxonomy for privacy enhancing technologies". Computers & Security. ج. 53: 1–17. DOI:10.1016/j.cose.2015.05.002. ISSN:0167-4048.
Murmann، P.؛ Fischer-Hübner، S. (2017). "Tools for Achieving Usable Ex Post Transparency: A Survey". IEEE Access. ج. 5: 22965–22991. DOI:10.1109/ACCESS.2017.2765539. ISSN:2169-3536.