Trust P2P Net: P2P Social Network with Admission Control Model based on Trust

摘要

This paper proposed a Trust based Admission Control Model (TACM) for P2P network, and implemented a P2P social network system Trust P2P Net based on TACM. The Trust P2P Net is composed of application layer proxies with P2P structure. Additionally, a admission control model based on recommendations from trustable friend in social networks is proposed to prevent malicious peers from the Trust P2P Net. Both the simulation results and the practical application of TACM in the system Trust P2P net show that, with our model, it can not only effectively protect the system from malicious peers but also possess very good scalability.