Yi Xun
[Sonstige Person, Familie und Körperschaft];
Paulet, Russell
[Sonstige Person, Familie und Körperschaft];
Bertino, Elisa
[Sonstige Person, Familie und Körperschaft]
Anmerkungen:
Part of: Synthesis digital library of engineering and computer science. - Series from website. - Includes bibliographical references (pages 87-95). - Compendex. INSPEC. Google scholar. Google book search. - Title from PDF title page (viewed on October 17, 2013)
System requirements: Adobe Acrobat Reader
Beschreibung:
This book deals with Private Information Retrieval (PIR), a technique allowing a user to retrieve an element from a server in possession of a database without revealing to the server which element is retrieved. PIR has been widely applied to protect the privacy of the user in querying a service provider on the Internet. For example, by PIR, one can query a location-based service provider about the nearest car park without revealing his location to the server. The first PIR approach was introduced by Chor, Goldreich, Kushilevitz and Sudan in 1995 in a multi-server setting, where the user retrieves information from multiple database servers, each of which has a copy of the same database. To ensure user privacy in the multi-server setting, the servers must be trusted not to collude. In 1997, Kushilevitz and Ostrovsky constructed the first single-database PIR. Since then, many efficient PIR solutions have been discovered. Beginning with a thorough survey of single-database PIR techniques, this text focuses on the latest technologies and applications in the field of PIR. The main categories are illustrated with recently proposed PIR-based solutions by the authors. Because of the latest treatment of the topic, this text will be highly beneficial to researchers and industry professionals in information security and privacy