Web Directory

» Anonym.to
   Prevents a site from appearing in the server logs of referred pages as a referrer.
   http://www.anonym.to/

» BrowserSpy.dk
   Free service to show web surfers how much information their browser can reveal about their system when visiting normal web pages.
   http://browserspy.dk/

» IDzap
   Provides a free anonymous web surfing service and a list of resources for anonymous use on the Internet. Registration required. Also offers anonymous webhosting.
   http://www.idzap.com/

» Onion Routing
   A product of the US Navy Research Lab, the Onion Routing is an Internet based system to prevent eavesdropping and traffic analysis attacks. It is now "off-line" but listed in the ODP for completeness and potential new developments.
   http://www.onion-router.net/

» Piriform: CCleaner
   Freeware system optimisation and privacy tool that erases Internet history and other unused files, and cleans up orphaned registry entries. [Windows]
   http://www.piriform.com/ccleaner

» Spam Mimic
   Hides short messages in a fake spam; the recipient can decode them after receiving the real-looking "unsolicited commercial e-mail".
   http://www.spammimic.com/