Apple iOS privacy clampdown 'did little' to reduce tracking

Re:Apple iOS privacy clampdown 'did little' to reduce tracking by ksec on Sunday April 10, 2022 @12:26AM (#30974476)

>I don't get it. How do you fingerprint iPhones,

Your IP, which gives your ISP, Location. Your iPhone Model, iOS Version, iOS Locale. Some iOS features which you may have turned on or off. Along with Apps installed, could easily reduce down a low single digit percentage.

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Re:Apple iOS privacy clampdown 'did little' to reduce tracking by chris37879 on Sunday April 10, 2022 @07:43AM (#30976234)

33 bits. That's how many bits of information it takes to identify you out of anyone on the planet, more or less. If your hometown contains about 100,000, for instance, knowing it would count as about 16 bits worth of info toward that 33 bits. Computerphile did a really good video on de-anonymization a while back: https://www.youtube.com/watch?v=puQvpyf0W-M

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Re:Apple iOS privacy clampdown 'did little' to reduce tracking by poidos on Sunday April 10, 2022 @07:51AM (#30976259)

See also Gwern’s classic article: https://www.gwern.net/Death-Note-Anonymity

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