Communications of the ACM
Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
A reputation-based approach for choosing reliable resources in peer-to-peer networks
Proceedings of the 9th ACM conference on Computer and communications security
The Eigentrust algorithm for reputation management in P2P networks
WWW '03 Proceedings of the 12th international conference on World Wide Web
Xen and the art of virtualization
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
TrustGuard: countering vulnerabilities in reputation management for decentralized overlay networks
WWW '05 Proceedings of the 14th international conference on World Wide Web
Peer-to-peer access control architecture using trusted computing technology
Proceedings of the tenth ACM symposium on Access control models and technologies
Enhancing Data Authenticity and Integrity in P2P Systems
IEEE Internet Computing
hiREP: Hierarchical Reputation Management for Peer-to-Peer Systems
ICPP '06 Proceedings of the 2006 International Conference on Parallel Processing
A study of malware in peer-to-peer networks
Proceedings of the 6th ACM SIGCOMM conference on Internet measurement
Providing witness anonymity in peer-to-peer systems
Proceedings of the 13th ACM conference on Computer and communications security
PowerTrust: A Robust and Scalable Reputation System for Trusted Peer-to-Peer Computing
IEEE Transactions on Parallel and Distributed Systems
An empirical study of free-riding behavior in the maze p2p file-sharing system
IPTPS'05 Proceedings of the 4th international conference on Peer-to-Peer Systems
The bittorrent p2p file-sharing system: measurements and analysis
IPTPS'05 Proceedings of the 4th international conference on Peer-to-Peer Systems
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The open and autonomous nature of peer-to-peer (P2P) systems invites the phenomenon of widespread decoys and free-riding. Reputation systems are constructed to ensure file authenticity and stimulate collaboration. We identify the authenticity, availability and privacy issues concerning the previous reputation management schemes. We propose to add integrity control for the reputation storage/computation processing in order to enhance the authenticity of the resultant reputation values; and present an integrity model to articulate necessary mechanisms and rules for integrity protection in a P2P reputation system. We design a fully-distributed and secure reputation management scheme, Trusted Reputation Management Service (TRMS). Employing Trusted Computing and Virtual Machine Technologies, a peer's reputation values and specific transaction records can be stored, accessed and updated in a tamper-proof way by the Trusted Reputation Agent (TRA) on the same platform, which guarantees the authenticity of reputation values. Transaction partners exchange directly with each other for reputation values, services and transaction comments with no reliance on a remote third party, ensuring the availability of reputation and peers' privacy.