1. Implement strong password policies and two-factor authentication for all systems and devices.

2. Regularly update and patch operating systems, applications, and software to address security vulnerabilities.

3. Use firewalls, intrusion detection and prevention systems, and anti-virus/anti-malware software to protect network and systems.

4. Limit access to sensitive information by implementing role-based access control, and regularly review and update user access permissions.

5. Use encryption for data in transit and at rest, including data stored on PCs, servers, and medical devices.

6. Regularly backup data and implement disaster recovery plans to ensure quick restoration of data in case of a breach or disaster.

7. Implement policies and procedures for mobile devices, including restrictions on downloading and installing unapproved apps and use of secure Wi-Fi networks.

8. Ensure that all medical devices are updated and patched regularly to address security vulnerabilities, and limit network access to only essential devices.

9. Train employees on cybersecurity awareness and best practices, including how to recognize and report suspicious activity and potential threats.

10. Conduct regular security risk assessments to identify vulnerabilities and potential threats, and implement measures to mitigate them.

This is the topic of the Horizon Europe project NEMECYS (soon available at https://www.nemecys.eu). The first public deliverables will be submitted next month, so watch this space.

In the meantime, here are some previous papers on the topic:

Conference Paper Reusable Security Requirements for Healthcare Applications

Conference Paper Security Considerations for Tablet-based eHealth Applications