Privacy Pass

Tip

Privacy Pass is available as a browser extension, has been implemented by Cloudflare, Apple, and others, and is an official IETF standard (RFC 9576, RFC 9577, RFC 9578).

Proposed by Alex Davidson (Royal Holloway, University of London (work completed during an internship at Cloudflare)), Ian Goldberg (University of Waterloo), Nick Sullivan (Cloudflare), George Tankersley, Filippo Valsorda
Initial Website
IETF Working Group
Cloudflare Research Website

Analyses

PETS 2018 Paper
CCS 2025 Paper