Abstract
Web search has become an integral part of our lives and we use it daily for business and pleasure. Unfortunately, however, we unwittingly reveal a huge amount of private information about ourselves when we search the web. A look at a user’s search terms over a period of a few months paints a frighteningly clear and detailed picture about the user’s life. In this paper, we build on previous work by Castell\(\grave{\rm a}\)-Roca et al. (Computer Communications 2009) and show how to achieve privacy in web searches efficiently and practically without resorting to full-blown anonymous routing. In contrast to previous work, our protocol is secure in the presence of malicious adversaries.
This research was generously supported by the European Research Council as part of the ERC project ”LAST”.
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Lindell, Y., Waisbard, E. (2010). Private Web Search with Malicious Adversaries. In: Atallah, M.J., Hopper, N.J. (eds) Privacy Enhancing Technologies. PETS 2010. Lecture Notes in Computer Science, vol 6205. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14527-8_13
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DOI: https://doi.org/10.1007/978-3-642-14527-8_13
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