Making Trust Relationship For Peer To Peer System With Secure Protocol
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 5
Abstract
In the peer-to-peer systems exposes them to malicious activity. Building trust relationships among peers can mitigate attacks of malicious peers. This paper presents distributed algorithms that enable a peer to reason about trust worthiness of other peers based on past interactions and recommendations. Peers create their own trust network in their proximity by using local information available and do not try to learn global trust information. Two contexts of trust, service, and recommendation contexts are defined to measure trustworthiness in providing services and giving recommendations. So, neighbouring node will give the recommendation to peer. Based on the recommendation only Peer decides whether the node is good (or) malicious. Find the node is malicious node means peer will not interact with malicious node. Isolate the malicious node from the network. Find the node is good means peer interact with good peer. Peer stores a separate history of interactions for each Acquaintance. This paper also discuss the malicious threats, privacy concerns, and security risks of three commonpeer-to-peer network systems that are gaining popularity today. The malicious threats discussed willinclude how malicious threats can harness existing peer-to-peer networks, and how peer-to-peernetworking provides an additional (potentially unprotected) vector of delivery for malicious code.
Authors and Affiliations
Miss. I. Jancy1 , Mr. S. Balamurugan2
Keywords
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