A Security Approach for Personalized Web Search Framework

Web Search engines (e. g. Google, Yahoo, Microsoft, Live Search, etc) are widely used to find certain data among a huge amount of information in a minimal amount of time. These useful tools also pose a privacy threat to the users. Web search engine prole their users on the basis of past searches submitted by them. Personalized web search (PWS) has demonstrated its effectiveness in improving the quality of various search services on the Internet. However, evidences show that users