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This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): TheGerkinator94.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 07:13, 17 January 2022 (UTC)[reply]

This could go on the criticism section, possibly. Privacy Enhancing Technologies have had intense academic research, but very little of it actually reached the market. The article [1] talks a bit about it in the section "The "Failure" of PETs"

Cratophonos (talk) 13:17, 3 July 2019 (UTC)[reply]