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New blog post about canvas fingerprinting use and diversity on the web: antoinevastel.com/browser%20fing

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Are you only looking at fillText and toDataURL or considering other identifiers like size too?

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I applied a naive heuristic for the blog post. As you can see there are 3-4 false positives. Nevertheless, I collected more information: getImageData, getLineDash, measureText, isPointInPath, fillText, fillRect, beginPath, beginPath, arc, closePath, fill and toDataURL.

6:35 PM · Feb 19, 2019Twitter Web Client

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For each of these functions I collect the script that called the functions and the arguments of the function.

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That’s interesting! Looking forward to complete results.

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