Accelerating Security on Cloud Based Data

The rapid emergence of cloud computing is transforming the way organizations promoting their IT resources. Studying the diversified security aspects, data security can be contemplated as one of the challenging factor to organizations retaining cloud infrastructure. This paper reviews the data security challenges. Based on which we propose a model for storing confidential data over cloud, using enhanced public key cryptographic scheme of RSA. This model proposes a strong and fast cryptography along with user access control