Healthcare Data Security

Healthcare Data Security Technology Roadmap

• 2HDS Healthcare Data Security

Roadmap Overview

The context, working principles, and architecture for healthcare data security is shown in the following diagram. Note the presence of a threat actor potentially compromising security and whose interference the healthcare data security technology is used to deter, prevent, detect, or mitigate.

Healthcare Data Security Architecture

Health is an essential aspect of life, connected to each individual and to families and our societies, as well as forming an integrated element of the economy. Distributing healthcare to the point of care may improve outcomes, reduce risks, and reduce costs. Patients, healthcare workers, and healthcare organizations require trust in the security of these systems in order to adopt the systems and to avoid losses. Regulation is primarily made at the national level and requires that health privacy and security are effectively achieved. Compliance to HIPAA requirements apply in the United States<ref name="HIPAA">CDC.gov HIPAA description,“Health Insurance Portability and Accountability Act of 1996 (HIPAA) | CDC.”</ref> , and the EU General Data Protection Regulation (GDPR) applies to operations within EU countries, to data about EU residents, and to any organization that interacts with data of citizens of EU countries.<ref name="GDPR">THE EUROPEAN PARLIAMENT AND THE COUNCIL OF THE EUROPEAN UNION, General Data Protection Regulations (GDPR), 2016.</ref> Healthcare coordination and efficiency may be improved through the use of electronic medical records / electronic health records (EMR / EHR) which may be maintained using on-premises or by using cloud computing services. Over the past decade, increased adoption has focused an attention on the need for systems and technologies to provide for security and privacy while maintaining efficiency and scalability.<ref name="Colicchio_2019">T. K. Colicchio, J. J. Cimino, and G. Del Fiol, “Unintended consequences of nationwide electronic health record adoption: Challenges and opportunities in the post-meaningful use era,” Journal of Medical Internet Research, vol. 21, no. 6. Journal of Medical Internet Research, p. e13313, Jun. 01, 2019, doi: 10.2196/13313.</ref><ref name=Al-Issa_2019>Y. Al-Issa, M. A. Ottom, and A. Tamrawi, “Review Article eHealth Cloud Security Challenges: A Survey”, 2019, doi: 10.1155/2019/7516035.</ref>

This roadmap study focuses on the topic of securing healthcare data, with an emphasis on the virtual world over the physical world, which is largely descoped aside from the stakeholders within the ecosystem for the purposes of this project. The overall objective is to main maintain privacy and safety for patients participating in the healthcare system. Specifically, the technology includes the various tools and methods that allow for the secure transmission, storage and retrieval of healthcare data, with an emphasis on “communication” within a virtual healthcare environment. This includes security controls such as encryption or ransomware prevention capabilities. The roadmap includes security measures aimed to mitigate risk associated with 1) malicious threat actors, purposefully attempting to collect data that these individuals should not have access to, as well as 2) accidental data disclosure, with no malicious intent behind the occurrence. The surface area of assets includes telehealth appoints, wearable devices and medical records.