Virtual Access: Virtual Authentication in Public Cloud for Secure Access Control

Abstract

Cloud computing is an on-demand, internet-based technology that is still in its early stages. It offers a variety of internet-based services, including software, hardware, data storage, and infrastructure. Customers all around the world have utilized this technology to enhance their company performance. However, for an authorized client to use these services, a rigorous authentication check is required. Intruders and other dangers pose a significant risk to cyber systems. The major difficulties in Cloud computing include data centre failure and data recovery and offering a data security solution. Authentication is critical in mitigating security and privacy concerns in Cloud computing. The VirtualAccess technique for user authentication in protected access control was suggested in this paper. And the purpose of this article is to provide a technique, a Dual encryption method, to guarantee cloud security. It is based on RSA, a well-known encryption method, and is a relatively new approach. This method uses the MD5 and RSA public-key cryptography algorithms to address the key escrow and data exposure problems. The data in this suggested Duals encryption method will be highly safe while being protected and shared in a cloud environment. This method takes full advantage of cloud computing's superior processing power and can effectively guarantee cloud data privacy and security.