How to select "TLS1.0" version?
i wish to update the mozilla browser for"TLS1.0" but no option for "Encryption" is available after Tools-option-Advanced
plz guide
All Replies (4)
Hello, change the security.tls.version.max to 1 in about:config.
http://kb.mozillazine.org/Security.tls.version.*
thank you
It is best to leave security.tls.version.max and security.tls.version.min at their defaults.
What issues do you have that you need TLS 1.0?
The website may try to fallback to a lower TLS version in a way that is no longer allowed in current releases or may be using a deprecated cipher suite.
You can open the about:config page via the location/address bar and use its search bar to locate this pref:
- security.tls.insecure_fallback_hosts
You can double-click the line to modify the pref and add the full domain () to the value of this pref. If there are already websites (domains) in this list then add a comma and the new domain (no spaces). There should only be domains separated by a comma in the Value column (example.com,www.example.com).
If this helps then you can contact this website and ask them to look into this and update their security.
Modified by cor-el
Firefox 37.0 and newer views TLS 1.0 as obsolete.
James said
Firefox 37.0 and newer views TLS 1.0 as obsolete.
Confirm, James is correct, Bug 1084025 - Disable insecure TLS version fallback (status-firefox37:fixed )
try cor-el's suggestion above, IT IS you solution.
thank you and sorry for the inconvenience