CipherFox addon displays the currently used SSL/TLS cipher and keysize in the Firefox status bar.CipherFox can also disable RC4 encryption via the options panel. The next available cipher will be used, AES, or Triple-DES in most cases. When RC4 is disabled, an "Enable RC4" option is added to the Tools menu for quick-toggling the cipher when it is needed.
What's new in this version:
Version 3.6.3 adds various language files.