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Reblogged by kornel ("Kornel"):
LukaszOlejnik ("Lukasz Olejnik") wrote:
Apple Safari introduces Private Browsing 2.0. It includes "Blocking network loads of CNAME-cloaked known trackers". The tweet below is the best research work, where we demonstrated and describing the scheme and the risks. This Safari feature is excellent. New fingerprinting protection approach.
Apple is also criticising a (the least exciting, though) part of Google's Privacy Sandbox, the Topics API.PB2.0: https://webkit.org/blog/15697/private-browsing-2-0/
Our paper on CNAME tracking: https://blog.lukaszolejnik.com/large-scale-analysis-of-dns-based-tracking-evasion-broad-data-leaks-included/
