chrome-/firefox extension, die die üblichen pixelbugs blockt
Manage your tabs in sandboxes increasing your privacy!
Cookies when you need them, not when others need them to track you - gets rid of a site's cookies as soon as you close its tabs.
SquiggleSR is a Firefox plug-in which generates personalized queries to search engines to confuse search engines and protect user’s privacy. User favorites RSS flows and search engine statistics are used to create coherent and news related queries.
Torbutton provides a button to easily enable or disable the browser's use of Tor.