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.
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.