Title :
R2P: A Peer-to-Peer Transfer System Based on Role and Reputation
Author :
Xia, Yingjie ; Song, Guanghua ; Zheng, Yao ; Zhu, Mingzhe
Author_Institution :
Zhejiang Univ., Hangzhou
Abstract :
This paper introduces R2P, a Peer-to-Peer (P2P) transfer system with role based and reputation based access control policies. With the combination of user authentication, organization authorization and scoring system, we solve the problem of resource piracy, user privacy and network jam, which exist in traditional P2P systems. The R2P system takes advantage of the X509 certificate to implement the role based access control policy. By assembling the artificial scoring and the automatic scoring components, the system evaluates the quantity and quality of the transfer resources, putting forward the reputation based access control policy. Upon the two policies and the adaptive P2P transfer model, the R2P system provides a secure, controllable and efficient resource transfer community.
Keywords :
authorisation; data privacy; peer-to-peer computing; P2P system; R2P system; X509 certificate; adaptive P2P transfer model; artificial scoring system; automatic scoring component; network jam; organization authorization; peer-to-peer transfer system; reputation based access control policy; resource piracy; resource transfer; role based access control policy; transfer resource; user authentication; user privacy; Access control; Authentication; Computer architecture; Data mining; Digital signatures; File servers; Internet; Network servers; Peer to peer computing; Web server;
Conference_Titel :
Knowledge Discovery and Data Mining, 2008. WKDD 2008. First International Workshop on
Conference_Location :
Adelaide, SA
Print_ISBN :
978-0-7695-3090-1
DOI :
10.1109/WKDD.2008.28