Framework for Monitoring and Evaluation of Users in Trusted Cloud

In the cloud computing, due to users directly use and operate the software and OS, and even basic programming environment and network infrastructure which provided by the cloud services providers(CSP), so the impact and destruction for the software and hardware cloud resources in cloud computing are worse than the current Internet users who use it to share resources. Therefore, that whether user behavior is trusted, how to evaluate user behavior trust is an important research content in cloud computing. mainly discusses evaluation importance of user behavior trust and evaluation strategy, in the cloud computing, including trust object analysis, principle on evaluating user behavior trust, basic idea of evaluating user behavior trust, evaluation strategy of behavior trust for each access, and long access, which laid the theoretical foundation about trust for the practical cloud computing application. In this paper we have proposed a trust model for the evaluation of the user level trust in cloud computing environment. We are evaluating the user level trust for the applications hosted on the cloud environment. The user level trust can be evaluated by analyzing unusual activities specified for finding trust evidences which are mentioned in the dissertation. The outcome of the user level trust evaluation will be used for determining the trustworthiness of the user. Simply failing on one or two parameters used for analyzing the trustworthiness cannot conclude the trustworthiness or untrustworthiness of the user but definitely it will help in controlling the unusual user activities and also in deciding further plan of action. Further, we are planning to implement trust model in public cloud environment.