Additional Authentication and Authorization Using Registered Email-ID for Cloud Computing
Cloud computing is a new computing paradigm that changes the way of information technology is provided and used. But achieving acceptable level of information security issues are an important aspect and a key factor in the cloud. This paper firstly lists some of the different security issues of the cloud computing, and then proposes additional security mechanism of authenticating and authorizing users by using registered Email-ID in the cloud computing. To ensure that only authorized persons may use the resources in the role of identity and authorizations management.