Computing trusted authority scores in peer-to-peer web search networks
AIRWeb '07 Proceedings of the 3rd international workshop on Adversarial information retrieval on the web
Dynamic trust assessment of software services
2nd international workshop on Service oriented software engineering: in conjunction with the 6th ESEC/FSE joint meeting
Featuring trust and reputation management systems for constrained hardware devices
Proceedings of the 1st international conference on Autonomic computing and communication systems
DualTrust: a distributed trust model for swarm-based autonomic computing systems
DPM'10/SETOP'10 Proceedings of the 5th international Workshop on data privacy management, and 3rd international conference on Autonomous spontaneous security
A fuzzy approach to reasoning with trust, distrust and insufficient trust
CIA'06 Proceedings of the 10th international conference on Cooperative Information Agents
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Popularity of peer-to-peer (P2P) networks exposed a number of security vulnerabilities including the problem of finding reliable communication partners. In this paper, we present an integrated trust framework for P2P networks thatquantifies the trustworthiness of a peer using reputation-based trust mechanism and anomaly detection technique. We describe anomaly detection procedure that analyzes peer activity on the network and flags potentially malicious behavior by detecting deviation from peer profile. We study the performance of our trust framework using simulation and compare it with the existing reputation-based system which does not employ an anomaly detection mechanism.