REALTIME DATA PROVABLY SECURE FINE-GRAINED DATA ACCESS CONTROL OVER MULTIPLE CLOUD SERVERS

Cloud Computing (CC) allows cloud users to have on-demand access to cloud services. A mobile cloud model helps in analyzing the information regarding the patients’ records and also in extracting recommendations in healthcare applications. In mobile cloud computing, a fine- grained level access control of multi-server cloud data is a pre-requisite for successful execution of end users applications. In this paper, we propose a new scheme that provides a combined approach of fine grained access control over cloud-based multi-server data along with a provably secure mobile user authentication mechanism for the Healthcare Industry 4.0. To the best of our knowledge, the proposed scheme is the first to pursue fine-grained data access control over multiple cloud servers in a mobile cloud computing environment. The proposed scheme has been validated extensively in different heterogeneous environment where its performance was found good in comparison to other existing schemes. This project is developed C#.net as front end.