privacy-guides/how-to-mitigate-fingerprinting-and-ip-leaks-using-firefox-advanced-preferences

How to mitigate fingerprinting and IP leaks using Firefox advanced preferences

Guide

Step 1: make sure you are running the latest version of Firefox

Step 2: make sure you configured Firefox for privacy using https://www.youtube.com/watch?v=NH4DdXC0RFw

Step 3: in Privacy & Security, disable Deceptive Content and Dangerous Software Protection

Step 4: open about:config and set the following

beacon.enabled = false
dom.battery.enabled = false
dom.event.clipboardevents.enabled = false
dom.webaudio.enabled => false
geo.enabled = false
media.eme.enabled = false
media.navigator.enabled = false
media.peerconnection.enabled = false
network.captive-portal-service.enabled = false
network.dns.disablePrefetch = true
network.http.sendRefererHeader = 0
network.prefetch-next = false
privacy.firstparty.isolate = true
privacy.resistFingerprinting = true
privacy.resistFingerprinting.letterboxing = true
privacy.trackingprotection.enabled = true
webgl.disabled =  true

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