Security risks to critical medical devices present a recurring problem within the healthcare industry. The root of these security risks often is traced to how medical devices operate on old and new codes from various sources, each of which may contain unique vulnerabilities. Additionally, updating outdated devices that may not be able to integrate new code properly poses a significant security risk. It is easy to overlook software updates for older devices since hospitals typically use various devices.

Breaches in cybersecurity can result in a delay in patient treatment, patient injury, or death in extreme circumstances. And although manufacturers are often equally at fault, it is often healthcare professionals who are blamed for the consequences of these breaches. So the question then becomes, how can security risks to critical medical devices be reduced or, preferably, avoided?

3 Ways to Mitigate Security Risks of Critical Medical Devices

Practice Preventative Maintenance

Preventative maintenance is best defined as routine maintenance to avoid equipment failures. The equipment might not need maintenance every time, but conducting preventive maintenance on an established schedule ensures the equipment has the best chance of correctly operating when needed. As surely as these schedules help maintain hardware, it also helps protect critical medical devices from poorly timed software updates and failures by ensuring that they are addressed ahead of time.

Ensure Timely Response to Detected Vulnerabilities

Manufacturers of critical medical devices often release patches of code designed to identify breached or vulnerable equipment within a network. These patches alert workers to the breach or vulnerability, so the equipment is not used but put aside for maintenance. However, it can be challenging to locate the breached equipment quickly.

The vulnerability detection code is designed first to detect vulnerabilities within a network of equipment and then identify the specific piece of equipment that has been breached or is at risk of being breached. It then alerts workers so they know not to use it.

Implement an Effective RTLS Solution

Accessible medical equipment location is necessary for preventative maintenance and responding to detected vulnerabilities. However, repairing what can't be found in the first place is difficult. Even vulnerability detection codes cannot identify the location of breached equipment on their own, resulting in a long process of manual trial-and-error that is time-consuming and suspect to human fallibility.

This challenge can mitigate through the implementation of an effective RTLS solution. These solutions allow critical medical devices to be located promptly, allowing for practical preventative maintenance and appropriate response to detected vulnerabilities.

Interested in Implementing an RTLS Solution?

Link Labs' asset tracking solutions provide hospitals with the tools they need to mitigate security risks to critical medical devices, ensuring timely and effective treatment of patients. If you want to learn more, book a demo today.

 Learn more about the background behind Link Labs IoT technology and how the technology mitigates security risks of critical medical devices.

Written by Jasen Thacker

Jasen Thacker is a Regional Business Development Manager at Link Labs and brings more than 15 years of experience in selling IoT solutions to healthcare companies. He is responsible for developing positive client relationships and providing engagement services to implement client programs aligning to client strategies specializing in the healthcare industry. Prior to his career in sales, Jasen served in the U.S. Navy as Damage Controlman.

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