A Comprehensive Study on Security and Privacy of E-Health Cloud-Based System

Today, a growing number of individuals and organisations are considering distributing resources in this manner, considering recent technological developments involving “the cloud”. Due to the sensitive and critical nature of patient information, IT and networks have not been widely used in healthcare systems for a long period. E-health systems have recently benefited from the high levels of accessibility, ease of access, durability, efficiency, usefulness, and automation of the various cloud models. E-health refers to health services and information provided or improved on the Internet and other techniques. Health information and communication technology (HIT) can improve the delivery locally, regionally, and globally. In this paper, we review different studies based on the security and privacy concerns of electronic health records (EHRs). We also identified different security challenges for data storage in the cloud. Furthermore, in the end of the paper open challenges are discussed with the future predictions of an EHR system. #CSOC1120