this post was submitted on 16 Jan 2025
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Firefox

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I run very hardened firefox to prevent fingerprinting, and this often causes issues with websites(e.g. images not loading due to cross site request policies, sites not working due to webgl/webrtc disabled). Is there any way to only allow features on websites in my lan, or ones I select?

Thank you for the answers!

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[โ€“] Vincent@feddit.nl 7 points 3 days ago* (last edited 3 days ago) (1 children)

Keep in mind that having an extensively customised setup makes you more fingerprintable - just the fact that some things are not visible to a website makes you unique. Generally, most of the defaults will be best for everybody - especially when it comes to options that are not exposed in the UI (i.e. through about:config).

What could be interesting for you is just running uBlock Origin and have it block all JavaScript by default. That'll block most of the scripts that potentially do tracking (and that Firefox doesn't block natively, e.g. because they also provide functionality), and you can relatively easily enable them on a per-site and per-script basis.

[โ€“] possiblylinux127@lemmy.zip 2 points 1 day ago* (last edited 1 day ago)

There are tradeoffs.

I think you should set your user agent and turn on resist fingerprinting at minimum. Ideal you should install ublock and switch the security settings to strict.