This topic created in 2340 days ago, the information mentioned may be changed or developed.
https://rufposten.de/blog/2019/12/05/privacy-analysis-of-tiktoks-app-and-website/
One of them: Canvas Fingerprinting. They draw an image in the background using vector graphic commands. Afterwards they save the image to a rasterized PNG. This data is quite unique among different devices depending on settings and hardware.
They also use audio fingerprinting to identify visitors. This doesn’t mean they actually use your microphone or speaker. Instead they generate a sound internally and record the bitstream, which also differs from device to device.
One of them: Canvas Fingerprinting. They draw an image in the background using vector graphic commands. Afterwards they save the image to a rasterized PNG. This data is quite unique among different devices depending on settings and hardware.
They also use audio fingerprinting to identify visitors. This doesn’t mean they actually use your microphone or speaker. Instead they generate a sound internally and record the bitstream, which also differs from device to device.
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1
MicrosoftAccount Dec 7, 2019 via Android  1
trace - online tracking protection
火狐扩展，专治各种 fingerprint |
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2
locoz Dec 8, 2019 via Android
国内应用搞浏览器指纹、设备指纹可太常见了…
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