International Journal of Modern Engineering Research (IJMER)
Cloud computing is an emerging style of IT delivery that intends to make the internet the ultimate home of all computing resources-storage, computations, and accessibility. It holds the promise of helping organizations because of its performance, high availability, least cost and many others. But the promise of the cloud cannot be fulfilled until IT professionals have more confidence in the security and safety of the cloud. However cloud computing has the security issues such as service availability, massive traffic handling, application security and authentication.