Triple Security of Data in Cloud Computing

Abstract—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 we introduce a mechanism to provide secure data. We combine three algorithm DSA, DES and Steganography to provide security of data in cloud computing