We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Ky sajt do të funksionojë me kufizime, teksa bëjmë mirëmbajtjen e tij për të përmirësuar punën tuaj. Nëse një artikull nuk e zgjidh problemin tuaj dhe dëshironi të bëni një pyetje, kemi bashkësinë tonë të asistencës, e gatshme për t’ju ndihmuar, te @FirefoxSupport në Twitter dhe/r/firefox në Reddit.

Avatar for Username

Kërkoni te Asistenca

Shmangni karremëzime gjoja asistence. S’do t’ju kërkojmë kurrë të bëni një thirrje apo të dërgoni tekst te një numër telefoni, apo të na jepni të dhëna personale. Ju lutemi, raportoni veprimtari të dyshimtë duke përdorur mundësinë “Raportoni Abuzim”.

Mësoni Më Tepër

Kjo rrjedhë është arkivuar. Ju lutemi, bëni një pyetje të re, nëse keni nevojë për ndihmë.

How to delete history, cookies, and cache on OPEN

  • 2 përgjigje
  • 2 e kanë hasur këtë problem
  • 19 parje
  • Përgjigjja më e re nga thelibrarytech

thelibrarytech
thelibrarytech
more options

I administer public access computers in a public library. We use Firefox as our primary browser, and I have configured it to clear cache, history, and cookies on exit to protect patron privacy.

Recently, I have experienced a few instances where this did not work. Upon confirming that there weren't any minimized windows open in the taskbar, I could re-open the browser and access the previous patron's email inbox. This should not happen because clearing the cookies should remove any active logins.

My hypothesis for why this happened is that the Firefox process did not terminate properly, preventing it from clearing the data.

My question is: Is there a way to tell Firefox to clear the data when it *OPENS* as well as closes? This would allow for the data to be wiped if Firefox crashes or does not shutdown properly.

I administer public access computers in a public library. We use Firefox as our primary browser, and I have configured it to clear cache, history, and cookies on exit to protect patron privacy. Recently, I have experienced a few instances where this did not work. Upon confirming that there weren't any minimized windows open in the taskbar, I could re-open the browser and access the previous patron's email inbox. This should not happen because clearing the cookies should remove any active logins. My hypothesis for why this happened is that the Firefox process did not terminate properly, preventing it from clearing the data. My question is: Is there a way to tell Firefox to clear the data when it *OPENS* as well as closes? This would allow for the data to be wiped if Firefox crashes or does not shutdown properly.

Krejt Përgjigjet (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Firefox should log the closing progress in sessionCheckpoints.json in the profile folder and if there are unfinished tasks detected on startup then these should be done. Firefox can store session data in sessionstore.jsonlz4 including cookies. To prevent storing cookies as part of session restore, you can set the browser.sessionstore.privacy_level pref to 2 on the about:config page.

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.

thelibrarytech
thelibrarytech I zoti i pyetjes
more options

cor-el said

To prevent storing cookies as part of session restore, you can set the browser.sessionstore.privacy_level pref to 2 on the about:config page.

Thanks, I'll try that.