Enhance data security of private cloud using encryption scheme with RBAC

Abstract: Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers connected through a real-time communication network such as the Internet. Cloud Computing is an emerging paradigm which has become today’s hottest research area due to its ability to reduce the costs associated with computing. Due to the fast development of the Cloud Computing technologies, the rapid increase of cloud services are became very remarkable. Securing data is a challenging issue in today’s era. Most of the data travel over the internet and it becomes difficult to make data secure. The prevalent Problem Associated with Cloud Computing is the Cloud security and the appropriate Implementation of Cloud over the Network. In this Research Paper we are using a combination of Blowfish Algorthim, RSA and Digital Signature for improving the Security.

Keywords: Cloud Computing , Internet, Role Back Access Control, Blowfish Algorthim, RSA and Digital Signature.