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SAINT
2008
IEEE

A Sybil-Resilient Reputation Metric for P2P Applications

9 years 4 months ago
A Sybil-Resilient Reputation Metric for P2P Applications
In this paper, we propose a reputation-based trust model for P2P applications and study it a security framework. This framework makes it easy to reason about the resilience of the reputation metrics against Sybil attacks. We show that using the PageRank reputation metric in a P2P system can make it very vulnerable from Sybil attacks. We then propose a new reputation metric based on the original PageRank, and show that it is more resilient against such attacks.
Tien Tuan Anh Dinh, Mark Ryan
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where SAINT
Authors Tien Tuan Anh Dinh, Mark Ryan
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