International Journal of Computer Science and Mobile Computing (IJCSMC)
Cloud computing is the growing field now-a-days. The virtualize platform it provides help to reduce the cost as well as make the effective utilization of the hardware as well as software. Data storage is the main most desirable aspect of the cloud computing, but it comes with some security challenges too. The end users store their data on cloud server are always in worry that either their data stored is secure or not? As the data stored is large enough so users can't check its integrity periodically.