This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Where is encryption tab under advanced icon; am not seeing it ?

  • 1 reply
  • 2 have this problem
  • 1 view
  • Last reply by cor-el

more options

I am applying to VA and need to configure Firefox using the Advanced Icon; select Encryption tab and go under protocols and then select two boxes for Use SSL 3.0 and TLS 1.0. I do not see any of this after going through everything that is available under the Advanced icon. I did change my custom settings history without problem. I would appreciate your help!

Thank you!

Lora Gibb

I am applying to VA and need to configure Firefox using the Advanced Icon; select Encryption tab and go under protocols and then select two boxes for Use SSL 3.0 and TLS 1.0. I do not see any of this after going through everything that is available under the Advanced icon. I did change my custom settings history without problem. I would appreciate your help! Thank you! Lora Gibb

All Replies (1)

more options

The boxes to select SSL and TLS are no longer present in "Options/Preferences > Advanced > Certificates" for quite a few Firefox versions.

Why do you need to make changes?

It is best to leave these settings at their default.

You can only make changes by modifying the prefs directly if you really want to.