Comment by autoexec
11 hours ago
I'm with you. WebGPU has been used to compromise and fingerprint systems. Firefox (and related forks) are usually able to disable this kind of insecure fluff but it'd be nice if other browsers did as well.
11 hours ago
I'm with you. WebGPU has been used to compromise and fingerprint systems. Firefox (and related forks) are usually able to disable this kind of insecure fluff but it'd be nice if other browsers did as well.
On the other hand, disabling WebGPU is offering entropy for fingerprinting, too. A vanishingly small % of users will have done so.
>On the other hand, disabling WebGPU is offering entropy for fingerprinting, too. A vanishingly small % of users will have done so.
I think near any anti-fingerprinting efforts though presume some floor level of system security and stability. If some particular hardware exposure feature lets attackers run arbitrary low level timing and hardware testing code or crash the system or break the sandbox the game is likely over for most people.
An extra bit of entropy isn't meaningless sure, but at some point there should be some weighing of absolute attack surface against it right? Some features just seem inherently anti-privacy/anti-security and one might just have to try to deal with that via other approaches.
True, but randomizing other data points will keep your fingerprint unique which should help prevent associating your activity across sites/sessions.
don't some of the adblock extensions randomly modify the fingerprinting you can get from this?
Hopefully, but it's good to have it disabled as well so that your system isn't screwed by the next zero day and to help cover you in case the fingerprinters manage to find a technique to get identifying data from WebGPU that your ad-blocker hasn't accounted for. It's a constant arms race after all. Hopefully the ad-blocker is still feeding them randomized data even with it disabled, but otherwise other randomized data points should keep your fingerprint unique even if a lack of WebGPU support stays consistent.
WebGPU provides ZERO extra data that wasn't already available from WebGL in 2011. The world didn't end and it's been 15 years
> The world didn't end and it's been 15 years
Maybe it did and you're just hooked up to the Matrix thinking it didn't