International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Now-a-day, cloud computing has become a significant technology trend. The cloud computing technology benefits include cost savings, high availability of resources, and easy scalability. The cloud computing provides many services to the users. These are software as a service, platform as a service and infrastructure as a service. For any enterprise, data plays a significant role in its growth. Cloud computing also provides the facility to the enterprises to store their valuable data remotely at cloud. One of the main hurdles that disallow the use of cloud computing is the security of data in the cloud as the users have no physical contact with the data.