Balancing Security and Usability in Care Management Systems: The Importance of 70-Minute Timeouts

Introduction‍

In the fast-paced, security-sensitive world of healthcare, selecting the appropriate care management system is crucial. A key consideration is the system's security features, particularly regarding user access. We compare two systems: one with a 70-minute timeout feature and another utilising PIN-based access but without a timeout.

Enhanced Security with Timeouts

• Reduced Exposure Window: The 70-minute timeout significantly diminishes the risk of unauthorised access by limiting the time an unattended system is available to potential intruders.
• Automatic Security Measures: This feature adds an automatic layer of protection, reducing the likelihood of human error compromising data security.
• Compliance with Best Practices: Timeouts align with industry standards for data security, crucial in healthcare where sensitive data is regularly handled.

Security Risks with No Timeout

• Constant Accessibility: Without a timeout, a system remains perpetually accessible, increasing the risk of unauthorised access, especially in busy healthcare settings.
• Reliance on Human Action: The effectiveness of a PIN-only system heavily depends on individuals consistently securing the system, which can be challenging in a hectic environment.
• Potential for PIN Compromise: The security offered by PINs can be easily undermined if they are shared, poorly chosen, or written down.

User Experience and Practicality

• Balancing Security and Convenience: A 70-minute timeout offers a compromise, providing ample time for legitimate use without frequent re-authentication, thus balancing security with usability.
• Reduced Workflow Disruption: In clinical settings, where staff are often called away, a reasonable timeout period like 70 minutes minimises disruptions from constant re-authentication.
• Increased User Compliance: Security measures that do not significantly impede workflow are more likely to be adhered to. An automatic security system enhances user compliance and friendliness.

Compliance and Regulatory Perspective

• Adherence to Regulations: Timeouts contribute to compliance with data protection laws such as the GDPR, which mandate technical safeguards for personal data.
• Audit Trails and Accountability: Systems with timeouts create better audit trails by logging user activity after periods of inactivity, enhancing accountability.

Conclusion

‍The 70-minute timeout feature in care management systems presents a balanced approach to security in healthcare settings. It automatically minimises unauthorised access risks and data breaches while being practical for healthcare professionals. In contrast, a system without timeouts, relying solely on PINs, faces greater security challenges due to its constant availability and dependence on manual security measures.