Secure Content Access and Replication in Peer-to-Peer Networ ... 9783639229585
Secure Content Access and Replication in Peer-to-Peer Networ ... 9783639229585

Secure Content Access and Replication in Peer-to-Peer Networks ~ Esther Palomar ~ 9783639229585 Art Nr.: 3639229584 ISBN 13: 9783639229585 SubTitle: A Certificate-based Approach Release Year: 2010 Published by: VDM Verlag Cover: Taschenbuch Cover Format: 220x150x15 mm Pages: 248 Weight: 386 g Language: Englisch Author: Esther Palomar Warengruppe: Bücher/Naturwissenschaften, Medizin, Informatik, Technik/Informatik, EDV/Sonstiges Unser Preis:79,00 Euro NEUWARE - Portofrei innerhalb Deutschlands! Beschreibung: The study and analysis of the state-of-the-art on security in Peer-to-Peer (P2P) networks gives us many important insights regarding the lack of practical security mechanisms in such fully decentralized and highly dynamic networks. The major problems range from the absence of content authentication

mechanisms, which address and assure the authenticity and integrity of the resources shared by networking nodes, to access control proposals, which provide authorization services. In particular, the combination of both, authentication and access control, within well-known P2P file sharing systems may involve several advances in the content replication and distribution processes. The aim of this thesis is to define, develop and evaluate a secure P2P content distribution scheme for file sharing scenarios. The proposal will be based on the use of digital certificates, similar to those used in the provision of public key authenticity. To carry out this proposal in such an environment, which does not count on a hierarchy of certification authorities, we will explore the application of non-conventional techniques, such as Byzantine agreement protocols and schemes based on proof-of-work. Autoreninformationen: Esther Palomar is Assistant Professor in the Department of Computer Science at University Carlos III of Madrid. She holds a M.Sc.(2004) and a Ph.D.(2008) in Computer Science from the same university. Her research is focused on the design and analysis of cryptographic protocols for P2P systems, and the cooperative nature of social networks. StartseiteKundeninformationenDatenschutzImpressumAGBWiderrufsrecht ©2010 Rheinberg Buch / Alle Rechte vorbehalten. / Alle Preise inkl. MwSt. / powered by INFORIUS eBay Template Design und Programmierung by createyourtemplate

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