Rated 4 out of 5 stars

It's a great idea, but doesn't actually seem to do anything - I assume because it's still written to display in the very, very ancient "status bar" widget that Mozilla eliminated a long time ago.

Incompatible with any halfway-recent build of Firefox.

EDIT: CipherFox does indeed appear in the Site ID dialog. However, it is still not visible anywhere else in the Firefox UI.

This review is for a previous version of the add-on (3.10.1.1-signed). 

Hi,

CipherFox is compatible with at least Firefox 37.

In CipherFox preferences, make sure that it is enabled in the Site ID dialog. See the screenshots above if you're having trouble finding it.