Abstract:

Cloud computing is the most emerging technology that becomes the demanding architecture for IT enterprise. It exhibits remarkable potentials to offer cost-effective and more flexible service to the customers over the network. A vast number of big organizations like google, Facebook, Dropbox etc. all depends upon this type of computing. It dynamically increases the capability of the organization without training new people. Cloud computing moves its database and applications on various data centers across various countries where management of data and its security is the major concern. The dynamic and scalable nature of cloud computing creates security challenges in their management examining policy failure or malicious activity. In this paper, we examine the detailed design of cloud computing architecture in which service models, deployment models, cloud security are exploded. Furthermore, this study identifies the security challenges in cloud computing during the transfer of data into the cloud and provides a viable solution to address the potentials threats.