SERBAC Framework to Prevent Data Integrity in Cloud Structure

Cloud computing and its services are rapidly developing; there is a growing trend for bulk storage of data in the cloud. This result leads to an important security issue of controlling and preventing the confidential data stored in the cloud. However, many of existing approaches have a major shortcoming, as they assume the server is trustworthy and require complete disclosure of sensitive location information from the cloud user. In this work we describe a new method for completely distributed authentication using a cloud based framework for Session Authentication ticket. In our proposed scheme, the authentication takes place for every user with a role along with a request. The session authenticator service provider verifies the tokens and uses dual encryption to evaluate the roles of the user thus providing the efficiency. In this paper, we define the protocols based on the data preserving integrity of data and the dual encryption mechanism based on our efficient access control system SERBA.