International Journal of Engineering Technology & Management Research (IJETMR)
Computation encounters the new approach of cloud computing which may possibly be able to prepare all the human's necessities. Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. In this paper, the authors will explain the cloud computing along with its types, characteristics and open secure architecture in brief, will also emphasize on various security and its threats in cloud computing.