A Trust-Driven Optimization of Role-Based Access Control in E-Health Cloud Systems

Abstract

In today’s world all services related to every sector have made a massive change, especially in health care IT has brought about revolutionary advancement in e-Health. E-Health can only be optimally effective with the integration of Implementing it within a cloud-based infrastructure environment. However, while applying this approach has several benefits, it also raises questions concerning privacy and security. There are inevitable situations when process performance has deteriorated along with the growth of the user base of the Electronic Healthcare Systems (EHS). In response to this challenge, this research presents a novel trust-based access control (AC) mechanism known as Role-Based Access Control (RBAC). It assesses the activity of the user and assigns the position according to the result. The AC module is implemented with SQL server as the back-end administrators may influence user roles and access to EHS several modules. To confirm the trust levels exhibited by users, a.NET-based framework is utilised. The developed new e-Health management framework also confirms the highly secure protection of user data and statistics which are protected against intrusions and other threats.