So last night I was tweeking my FF and I ran accross this...
http://mrl.nyu.edu/~dhowe/TrackMeNot/TrackMeNot is a lightweight browser extension that protects web-searchers against surveillance and data-profiling. It does so not by means of concealment or encryption (i.e. covering one's tracks), but instead, paradoxically, by the opposite strategy: noise and obfuscation. With TrackMeNot, actual web searches, lost in a cloud of false leads, are essentially hidden in plain view. User-installed TrackMeNot works with the Firefox Browser and popular search engines, e.g. AOL, Yahoo!, Google, and MSN, and requires no 3rd-party servers or services.
How It Works
TrackMeNot runs in Firefox as a low-priority background process that periodically issues randomized search-queries to popular search engines, e.g., AOL, Yahoo!, Google, and MSN. It hides users' actual search trails in a cloud of 'ghost' queries, significantly increasing the difficulty of aggregating such data into accurate or identifying user profiles. TrackMeNot integrates into the Firefox 'Tools' menu and includes a variety of user-configurable options.
*Note: TrackMeNot employs a static list of search terms from which it is can generate millions of unique queries. While a sizeable #, it is unlikely to deter serious data-profiling by those aware of the system. As a first step toward addressing this concern, the current version of TMN allows users to supply their own query lists. Future versions are likely to include larger (distributed) query databases, dynamically generated and/or web-harvested queries, as well as grammar-generated natural-language queries. Suggestions for other ways of improving TMN are always welcome!
Why We Created TrackMeNot
The practice of logging user search activities and creating individual search profiles – sometimes identifiable – has received attention in mainstream press, e.g. the recent front-page New York Times article on AOL's release of collected data on individual searchers; also this front-page New York Times Business Section article describing the User-Profiling Practices of Yahoo!, AOL, MSN & Google.