www.ijcert.org SOT Model towards Peer to Peer System

In a peer-to-peer (P2P) network, each device assumes the part of Client and server in the meantime. In P2p framework, a standout amongst the most essential issues is trust administration. P2P frameworks depend on different companions to finish the undertakings. Companions need to trust one another for fruitful operation of the framework. While imparting in the middle of companions trust development is paramount to take administration from the obscure asset. In this paper we think over for four trust models focused around different methodologies, for example, by approaches, by notoriety and so forth. Presently a large portion of models for trust administration are focused around notoriety. There are numerous models which meets expectations under aforementioned methodologies out of these we have examined Eigen trust, SORT, Worldwide Trust model and NICE. We have likewise analyzed four trust models in P2P frameworks. The examination is focused aroun