How to harden firefox

Requierments:

Firefox

Steps:

1. Open firefox and in search bar type about:profiles and press ENTER.


2. This page is on your local firefox and here you can create profiles instead of clicking on some icons. You will need to create a new profile and name him for example testing. Just click create a new profile.



3. Next you will need to open root directory to your created profile and paste/create user.js file. The best you just open text editor (vscodium or any other) and copy -> paste on of those user.js.
4. Save as user.js in your root directory and there you go! Telemetry has been disabled! Stay safe fellow internet stranger!

*note:* every of those have other setting for e.g Betterfox have a light changes to your firefox but it's still good to use it and Arkan fox or other user.js files you will stumble across the internet can pottentialy break sites with too much tracking tools because some serviers are just dogshit spyware.

Sources:

• Betterfox
• ArkenFox

Usefull links:

• brainfucksec - cool site!
• Firefox is NOT private. Here's how to fix it. (Firefox Hardening) - love this guy videos! Be sure to check him out!
• Maximize Your Browsers Privacy and Security with ZERO ADDONS!!! - Kenny the goat.