Keeping your Facebook info private is getting harder and harder all the time—mostly because Facebook keeps trying to make it public. To help you out, we've created a comprehensive guide to keeping your Facebook locked down and in your control, and we're going to keep it updated whenever Facebook decides to add a new feature or change its privacy defaults… yet again.
Firefox add-on for visualizing connections to third-party websites (including cookies) that can indicate user-tracking. Users can select sites to block or add sites to a personal "watch" list.
Developed by Mozilla.