HTTPS Everywhere is a Firefox add-on created by The Tor Project and the Electronic Frontier Foundation. It encrypts your web communication with several major websites that support, but may not default to secure, HTTPS connection. The add-on, currently in beta, makes sure you connect securely to the following sites: DuckDuckGo, EFF, Facebook, Google Search, Google Services, Identica, Xquick, Mozilla, NYTimes, PayPal, Scroogle, Torproject, Twitter, The Washington Post, Wikipedia, GentooBugzilla and Noisebridge. Of course, you can make sure that you connect to these sites via HTTPS individually, but this script makes it a far simpler affair.