International Journal of Advanced Research in Computer Engineering & Technology
The modern appearance of cloud computing has considerably changed everyone's view of infrastructure architectures, software release and progress models. Projecting as an advancement step, following the transition from mainframe computers to client/server deployment models, cloud computing include elements from utility computing, grid computing and autonomic computing, into modern deployment architecture. This express conversion towards the clouds has increase concerns on a significant issue for the success of information systems and security. From a security point of view, a number of unchartered threats and challenges have been commenced from this replacement to the clouds, abating much of the usefulness of conventional safety mechanisms.