Enable TLS 1.1 and 1.2 in Mozilla Firefox 24.0

For you Firefox users out there here’s the way to enable TLS 1.1 and 1.2.

Mozilla Firefox 24.0 defaults to SSL 3.0 for the lowest type of encryption and TLS 1.0 as the highest type of encryption.

Type in

about:config

in the address bar and move past the warning.
Type in

security.tls.version.max

and replace the ‘1’ with ‘3’ to enable TLS 1.2.

You may also set the lowest allowed encryption menthod by doing as follows.

Type

security.tls.version.min

and replace the ‘0’ with ‘1’ to switch from SSL 3.0 to TLS 1.0.

You may also look up the reference over at Mozilla by yourself here

// CrashMAG

One thought on “Enable TLS 1.1 and 1.2 in Mozilla Firefox 24.0”

  1. Thank you. Why don’t Mozilla provide a user setting for this? It’s irresponsible for browser vendors to be promoting insecure protocols like this. Even Microsoft have seen the light and enabled TLS 1.1 and 1.2 in IE11.

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