Implementation of unconstitutional approach model for P2P

Abstract

An open nature of peer-to-peer systems exposes to malicious activity. Peers can mitigate attacks of malicious peers to develop trust relationships. This report presents the distributed algorithms are enable a peer to trustworthiness of other peers. Based on available information (from local network), peers are created their own trust network in their proximity and do not receive any information from global trust relationships. Based on trust, service, and recommendation contexts are used to measure trustworthiness for providing services and giving recommendations. To evaluate the interactions and recommendations based on importance, recentness and peer satisfaction parameters. While evaluating the recommendations from the recommender’s are considered. To simulate experimentally on file sharing application shows that the proposed model can mitigate attacks on 16 different malicious behaviour models, good peers were able to form trust relationships in their proximity and isolate malicious peers.