Defense against Intrusion in a Live Streaming Multicast System
P2P '06 Proceedings of the Sixth IEEE International Conference on Peer-to-Peer Computing
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
Challenges, design and analysis of a large-scale p2p-vod system
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
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
A Measurement Study of a Large-Scale P2P IPTV System
IEEE Transactions on Multimedia
Will IPTV ride the peer-to-peer stream? [Peer-to-Peer Multimedia Streaming]
IEEE Communications Magazine
Characterizing Peer-to-Peer Streaming Flows
IEEE Journal on Selected Areas in Communications
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P2P Live Streaming are subject to content pollution attack. This technology has high potential for the continuous consumption, however, the intentional degradation can become fatal for adherence and maintenance of users. This work deals with the characterization of SopCast traffic, showing behaviors of the system with pollution and the impacts of the attack. We observed the degrading effect of a node that, in several samples, was able to commit more than 30% of the download bandwidth of the network and over 50% of the peers. The results show that the system is susceptible to attacks which aim quality degradation.