International Journal of Engineering Science and Technology (IJEST)
Cloud Computing is considered to be the architecture of the IT enterprise for the next generation. With an ever-growing list of cloud computing service providers, the decision for enterprises on how far to leverage computing platforms and with whom is quite complex. Cloud Computing has replaced the traditional solutions, where the IT services are under proper physical, logical and personnel controls by moving the application software and databases to the large data centers. But there the management of the data and services may not be fully trustworthy and is bound to failure. This exclusive aspect of cloud computing, however, causes many new challenges like data failure and disasters.