International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud computing is emerging as a new thing and many of the organizations are moving toward the cloud but lacking due to security reasons. The concept of cloud computing is associated closely with Infrastructure-as-a-Services (IaaS), Platform-as-a-Services (PaaS), Software-as-a-Services (SaaS) all of which means a service oriented architecture. These provides the first benefit of the cloud computing (i.e.) it reduce cost of hardware that cloud have been used at end user. As there is no need to store data at end user's because it is already at some other location.