Setting up browser profiles for privacy work but realized I never verified the fingerprint isolation actually works.
My current testing:
Run browserleaks.com in Profile A - record Canvas hash, WebGL renderer
2. Run same in Profile B
3. Check if values overlap
Questions for the community:
Are there automated test suites for fingerprint isolation?
- What's the most important vector to check first?
- Does AudioContext fingerprinting actually matter in practice?
Tested FireKey (app.firekey.ai) which claims hardware-level spoofing - cross-profile Canvas/WebGL hashes were different. But curious what systematic verification others use.
#privacy #browser-fingerprinting #security
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