Construction of credible ubiquitous p2p content exchange communities

Authors:
Yuki Yokohata;Hiroshi Sunaga;Hiroyuki Nakamura
Affiliations:
NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan;NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan;NTT Network Service Systems Laboratories, NTT Corporation, Tokyo, Japan
Venue:
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Year:
2005

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Abstract

This paper describes methods for suppressing illegal behavior in P2P networks to construct ubiquitous P2P content exchange communities. Although rigid digital rights management has been established elsewhere, it requires rather a large processing load and time, and it is mainly effective at preventing illegal behavior of end users. Here, we propose a more efficient method for processing content distribution. It aims to control content exchange so that illegal activities can be reduced to a sufficiently low level. By observing content exchange interactions in rendezvous points, it detects illegal activities and identifies which peer performed them. Simulation results show the effectiveness of the proposal.