Ruthie Mcmillian: Five privacy protection Firefox add-ons for Data Privacy Day

Monday, January 31, 2011

Five privacy protection Firefox add-ons for Data Privacy Day

Happy Data Privacy Day! While Lee already published one roundup showing a multitude of various tools, this post is all about Firefox!

If you're reading Download Squad, you already know all of these classics. Kudos to you! Now go ahead and let your less computer-savvy coworkers or family members read this list, and make sure they install at least one of these if they use Firefox at all.

HTTPS Everywhere is an add-on by the beardies over at the EFF (Electronic Frontier Foundation). It forces Firefox to communicate using HTTPS (secure HTTP) with a number of major websites, such as Google, Wikipedia, Twitter, Facebook, PayPal and others.
Ghostery focuses on those corporations and institutions bent on tracking your movements around the Web (or on their own websites). It detects when you're being tracked by Google Analytics, Facebook and over 400 other ad networks, and provides an easy way to block those tracking mechanisms while leaving all other JavaScript functionality intact.
Web of Trust provides a clear "traffic light" indication showing which sites you can trust with your credit card details, and which sites you should be leery of. The ratings are user-generated, and you don't have to access the actual website in question to view them - they show up right on the search results page when you use Google, Yahoo!, Bing and even Wikipedia.
NoScript is somewhat similar to Ghostery mentioned above, in that it also blocks JavaScript. But it's a more extreme solution: Rather than just block trackers, it implements a "white list", blocking all JavaScript except for scripts running on domains you trust. One of its many advantages is that it protects against cross-site scripting attacks.
BetterPrivacy protects you against a different kind of cookie - one that you can't flush just by clearing your browser history. These cookies are called Local Storage Objects, or Flash cookies, and are put on your computer using the Flash plug-in. BetterPrivacy scrubs these cookies off your system every time your exit your browser.