turn on 128-bit high encryption
How do I turn on 128-bit high encryption?
Krejt Përgjigjet (3)
It's on automatically by default - Firefox matches whatever level of encryption that a web site uses.
You can see that here:
Firefox supports 256-bit encryption if website provides support for such.
What site are you having trouble with?
It may be looking for the U that used to be in the Firefox 3. 6 and earlier usersagents and if this is the case that is not the best way.