PeerTrust: Supporting Reputation-Based Trust for Peer-to-Peer Electronic Communities
IEEE Transactions on Knowledge and Data Engineering
Using layered video to provide incentives in P2P live streaming
Proceedings of the 2007 workshop on Peer-to-peer streaming and IP-TV
The pollution attack in P2P live video streaming: measurement results and defenses
Proceedings of the 2007 workshop on Peer-to-peer streaming and IP-TV
The Content Pollution in Peer-to-Peer Live Streaming Systems: Analysis and Implications
ICPP '08 Proceedings of the 2008 37th International Conference on Parallel Processing
Incentive cooperation strategies for peer-to-peer live multimedia streaming social networks
IEEE Transactions on Multimedia - Special section on communities and media computing
Defense of trust management vulnerabilities in distributed networks
IEEE Communications Magazine
Free-riding and whitewashing in peer-to-peer systems
IEEE Journal on Selected Areas in Communications
SimplyRep: A simple and effective reputation system to fight pollution in P2P live streaming
Computer Networks: The International Journal of Computer and Telecommunications Networking
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In the emerging peer-to-peer (P2P) live streaming, users cooperate with each other to support efficient delivery of video over networks in live streaming applications. Pollution attack is an effective attack against P2P live streaming, where attackers upload bogus multimedia data to their peers. The polluted data can spread over the entire network, and cause severe quality degradation of the videos. To resist pollution attacks in P2P live streaming, this paper proposes a trust management system that identifies attackers and excludes them from further sharing of multimedia data. We investigate possible attacks against the trust management system and analyze the attack resistance of the proposed system. Our simulation results show that the proposed trust management system can efficiently detect attackers and stimulate user cooperation even under attacks. It helps users receive more clean data and improves the performance of P2P live streaming.