To get started, type the following in the address bar of the Firefox browser:
about:config
Below I will describe what settings transmit information about the user, for faster search, you can copy and paste the parameter into the search bar.
Google Safe Browsing (the parameter includes the transmission of information about the sites visited by the user on Google and prevents visits to sites with malicious software):
browser.safebrowsing.enabled browser.safebrowsing.downloads.enabled browser.safebrowsing.malware.enabled
Sending stability and performance reports to Firefox:
datareporting.healthreport.service.enabled datareporting.healthreport.uploadEnabled
Usage statistics:
toolkit.telemetry.enabled
The parameter transmits the real IP address even if a VPN connection or TOR is used:
media.peerconnection.enabled
Enabling integration with the Pocket service:
browser.pocket.enabled
Using geolocation:
geo.enabled
Firefox connects to third-party servers without permission:
loop.enabled
Saving typed text in the search, for further tips:
browser.search.suggest.enabled
Enabling locks to track user information:
privacy.trackingprotection.enabled