The Web never forgets: Persistent tracking mechanisms in the wild

The Web never forgets: Persistent tracking mechanisms in the wild is the first large-scale study of three advanced web tracking mechanisms - canvas fingerprinting, evercookies and use of "cookie syncing" in conjunction with evercookies. Read the paper » The study is a collaboration between researchers Gunes Acar1, Christian Eubank2, Steven Englehardt2, Marc Juarez1, Arvind Narayanan2, Claudia Diaz

[ktakemoto]

なるほどこれがCanvas Fingerprinting

[Hash]

"Canvas Fingerprinting: 不可視Canvasを描画してbase64化, hashで特定", "Evercookies", "Cookie Syncing"

[nobuoka]

トラッキングの話。 Canvas の描画に使われるデフォルトフォントの違いで環境を識別する、みたいなことをしてる。 すごい。