List of Interesting about:config flags for Mozilla Firefox

[Ink]

Considering we already have one for the most popular modern browser; Discuss - List of Interesting Experimental Flags for Google Chrome

Are we able to share any interesting advanced settings for Firefox users?

These settings can be found at about:config.

 

[Moonhorse]

Well when im using cloudflare dns most of time, i have set up firefox about:config > network.trr.mode=2

Mozilla Firefox Expands DNS-over-HTTPS (DoH) Test to Release Channel

In June, Mozilla had announced that they were performing a limited Shield study for their Nightly users to monitor the performance of DNS-over-HTTPS (DoH) in Firefox. This study uses Cloudflare's DNS service to encrypt both the requests and responses to any DNS queries in order to increase a...

www.bleepingcomputer.com

This one isnt for firefox , but for palemoon & basilisk = canvas.poisondata = true for fingerprint protection


i have done some mess up with autoplay policies throught ::flags but the current autoplay policy is fine by default

 

[plat]

A common one, to keep Firefox from writing to disk too often. Mine is set to 300000 as per below guide.

Source: Firefox writes megabytes of data per minute to disk, why?
Item #22.

 

[LDogg]

Hardening Firefox can be a great way to enhance privacy and security. VikingVPN has a great article pertaining to the subject matter I was just typing about. Also user.js can help enhance Firefox further.

This helps things from making Firefox faster, stops WebGL being a privacy concern, turns off GeoLocation, helps with fingerprinting methods and a whole lot more.

Hope this helps some of you!

~LDogg