International Journal of Computer Science and Information Technologies
Cloud computing is the biggest buzz in computer world now a days. It is providing excellent facilities by flexible infrastructure. Cloud computing is based on client-server architecture. Cloud computing is a hub of various server and many database to store data. Cloud computing provide many services to user which is reliable, efficient and low cost. As it is internet based technology security, data security becomes a big issue to the cloud data. Many issues like data authenticity, integrity, data hiding and availability. In this paper, the authors introduce a mechanism to provide secure data.