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online surveillance
Meet the Online Tracking Device That is Virtually Impossible to Block
A new kind of tracking tool, canvas fingerprinting, is being used to follow visitors to thousands of top websites, from WhiteHouse.gov to YouPorn.
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Meet the Online Tracking Device That is Virtually Impossible to Block
A new kind of tracking tool, canvas fingerprinting, is being used to follow visitors to thousands of top websites, from WhiteHouse.gov to YouPorn.
|