Recently cloud computing is considered the next generation in world of the internet.The concept of cloud computing is a model for sharing resources like serves, storage, network, and application, Cloud computing made service available for customer in open environment. Thus, it is important to provide authentication to communicate through cloud. Cloud users feeling that their data will be secured and available to them. In this study, the researcher designed successful implementation of cloud authentication; when the users used the internet and before any communication across a network they...