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.

Rohkem teavet

Does Firefox allow TLS1.2, my bank said I need it to get Estatements

  • 1 vastus
  • 2 on selline probleem
  • 1 view
  • Viimati vastas cor-el

more options

My bank is eliminating TlS (Transport Layer Security) numbers Tls1.0 and Tls 1.1 and will switch to Tls 1.2. My bank told me I had to enable it manually. However searching Mozilla/Firefox I could find no reference to TLS. Does that mean I will have to switch browsers when I want to get Estatements from my bank? Thank you

My bank is eliminating TlS (Transport Layer Security) numbers Tls1.0 and Tls 1.1 and will switch to Tls 1.2. My bank told me I had to enable it manually. However searching Mozilla/Firefox I could find no reference to TLS. Does that mean I will have to switch browsers when I want to get Estatements from my bank? Thank you

All Replies (1)

more options

Yes, current Firefox releases support TLS 1.2. (TLS 1.3 is still under development)

There are TLS settings prefs on the about:config page that specify the minimum and maximum TLS version.

  • security.tls.version.min = 1
  • security.tls.version.max = 3
  • 1 means TLS 1.0; 2 means TLS 1.1; 3 means TLS 1.2; 4 means TLS 1.3;