The provider a) is the other parts of the internet (think big cdn) and b) they c... | Hacker News

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		kasey_junk on Nov 20, 2019 \| parent \| context \| favorite \| on: uBlock Origin: Address first-party tracker blockin... The provider a) is the other parts of the internet (think big cdn) and b) they communicate with other data brokers via a side channel instead of via cookie syncing. This is already happening with large web publishers.

cm2187 on Nov 20, 2019 [–]

But even if they do that, how can they tell it is the same user on two different domains?

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