Abstract
Web search engines capitalize on, or lend themselves to, the construction of user interest profiles to provide personalized search results. The lack of transparency about what information is stored, how it is used and with whom it is shared, limits the perception of privacy that users have about the search service. In this paper, we investigate a technology that allows users to replace specific queries with more general but semantically similar search terms. Through the generalization of queries, user profile could become less precise and therefore more private, although evidently at the expense of a degradation in the accuracy of search results. In this work, we design and develop a tool of PrivacySearch that implements this principle in real practice. Our tool, developed as a browser plug-in for Google Chrome, enables users to generalize the queries sent to a search engine in an automated fashion, without the need for any kind of infrastructure or external databases, and in real time, according to simple and intuitive privacy criteria. Experimental results demonstrate the technical feasibility and suitability of our solution.
Original language | English |
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Title of host publication | Network and System Security |
Editors | Man Ho Au, Xiapu Luo, Jin Li, Kamil Kluczniak, Siu Ming Yiu, Cong Wang, Aniello Castiglione |
Publisher | Springer |
Publication date | 1 Jan 2018 |
Pages | 304-318 |
ISBN (Print) | 9783030027438 |
DOIs | |
Publication status | Published - 1 Jan 2018 |
Event | 12th International Conference on Network and System Security - Hong Kong Polytechnic University, Hong Kong, China Duration: 27 Aug 2018 → 29 Aug 2018 Conference number: 12 |
Conference
Conference | 12th International Conference on Network and System Security |
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Number | 12 |
Location | Hong Kong Polytechnic University |
Country/Territory | China |
City | Hong Kong |
Period | 27/08/2018 → 29/08/2018 |
Series | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 11058 |
ISSN | 0302-9743 |