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Not an attack vector per se, but largely used for fingerprinting.



What's not used for fingerprinting nowadays?


> What's not used for fingerprinting nowadays?

HTML tags.


I'm not sure if this is sarcastic or not, but most likely not true.


Yes, WebGL remains a large surface area of an attack vector.


Disabling it makes your fingerprint more unique


Giving out a Null value has less entropy than a unique value. It may also be likely that it gets dropped when computing the overall fingerprint.


if 20% of people explicitly disable it then it carries log_2(5) = 2.32 bits of entropy so it's not going to get dropped.




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