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Research Article Open Access
Cloud computing data centre is an efficient service provider in terms of infrastructure, software and platform. There are two major types of cloud that is Public and Private cloud. In Private cloud which is formed within the organizations. So in Private cloud data will accessible only by the authorized users and also we provide more level of security inside the organization. In the case of Public Cloud the resources should publically share to all cloud users. So here the issue is security. Although cloud server is secure enough to keep the data with its architecture but still the future cannot be predicted in terms of security. This paper describes the RBAC layout over a cloud computing platform and also this paper focuses on the security threats of the cloud network.
Cloud data centre , RBAC model , security threats, DDOS Attack,, Scientific Computing