Identity Anonymization and Secure Data Storage using Group Signature in Private Cloud

Cloud computing is the best solution for providing a flexible, on-demand, and dynamically scalable computing infrastructure for many applications. In case of private cloud environment access is limited to a group of users or an organization. Even though there are many aspects in cloud environment. The data security, confidentiality and privacy plays a major role in cloud deployment model. In private cloud the identity anonymization and secured data storage becomes essential to address. In this paper a method for identity anonymization and secure data storage in private cloud using GDS (Group Digital Signature) is proposed and implemented.