A Novel Approach to Privacy Preservation on E-Healthcare Data in a Cloud Environment

Abstract

Cloud environment enables healthcare professionals to work together. Despite its many benefits, it faces several difficulties: technical, legal, and managerial. Cloud computing can enhance healthcare facilities by utilizing its skills to assist information transfer within the health monitoring system, and without any geographical limitations, users such as patients, physicians, pharmacists, and health insurance agents can obtain health-associated information at any moment. With the widespread use of healthcare information and communication technology (ICT), creating a stable and sustainable data sharing scenario has attracted increasing interest in both academic research and the healthcare sector. This paper evaluates and compare the present situation with the security criteria for cloud-based medical e-health record. In addition, this paper outlines proposed cloud model and comparison of our proposed cloud model with different frameworks listed in different research papers are discussed through which how we can safeguard patient e-healthcare record over cloud environment.