Is there a way to make firefox not save cookies between sessions?

submitted by [deleted] from self.Firefox

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[–]Jesus-Christ 3 insightful - 2 fun3 insightful - 1 fun4 insightful - 2 fun -  (0 children)

1)Enter "about:config" in the firefox address bar and press enter.

2)Press the button "Accept the Risk and Continue" [FF71+] or "I accept the risk".

3)Copy and paste each of the preferences below (for example "webgl.disabled") into the search bar, and set each of them to the stated value (such as "true").

browser.sessionstore.privacy_level=2

This preference controls when to store extra information about a session: contents of forms, scrollbar positions, cookies, and POST data.

0 = Store extra session data for any site. (Default starting with Firefox 4.)

1 = Store extra session data for unencrypted (non-HTTPS) sites only. (Default before Firefox 4.)

2 = Never store extra session data.

network.cookie.cookieBehaviour = 1

Disable cookies.

0 = Accept all cookies by default

1 = Only accept from the originating site (block third-party cookies)

2 = Block all cookies by default

 

Tell me if it works. Typing on phone atm so formatting might be fucked.

Other notable addons;

Cookie Auto Delete; https://addons.mozilla.org/en-GB/firefox/addon/cookie-autodelete/