Medical Device Cybersecurity

What is medical device cybersecurity? 

Medical device cybersecurity is intended to protect digital medical devices from threats such as hacking and unintended data leaks. There is a growing number of high-tech, internet of things medical devices which are connected to wider networks - this connectivity brings many benefits, yet it also exposes medical data to potential healthcare cybersecurity risks. Medical device regulation and standards have been developed to ensure that medical devices can withstand potential breaches and therefore protect patient data. Medical device cybersecurity testing ensures that a medical device complies with these standards and significantly reduces the chances of a breach.

Why is healthcare cybersecurity device testing important?

There are multiple regulatory, ethical and business reasons to ensure that all digital healthcare devices are thoroughly tested and secure, including:

  • Comply with regulatory requirements such as the In Vitro Diagnostic Medical Device Regulation (IVDR), the In Vitro Diagnostic Medical Device Directive (IVDD), the Medical Device Regulation (MDR), Medical Device Directive (MDD), and the Active Implantable Medical Device Directive (AIMDD).
  • Unauthorised access to medical devices could result in death or severe injury, so manufacturers and medical device procurement teams must ensure the technology is secure
  • Privacy is extremely important for patient confidentiality – a breach would undermine that privacy
  • Failing to ensure medical device cybersecurity could lead to significant reputational damage for device manufacturers and healthcare organisations that use insecure technology

TÜV SÜD’s strengths in medical device cybersecurity

TÜV SÜD is a world leader in cybersecurity testing and has worked with medical device manufacturers around the world to assess the quality and safety of their devices. We have extensive experience of conducting testing on a wide range of networked and medical devices.

TÜV SÜD’S medical device regulation and testing services

TÜV SÜD’s test labs offer you a comprehensive set of assessment and testing activities related to the cybersecurity of your medical device. The basis for our assessment are either IEC 62443-4-2, UL-2900-2-1 (based on UL-2900-1), a TÜV SÜD internal checklist, FDA guidance or the Johner, TÜV SÜD free guideline which combines the most relevant requirements.

An assessment typically begins with the assessment of your processes within your quality management system which you use to ensure safety-by-design and with the assessment of the security concept for the concrete medical device – following the principle “fail early – fail cheap”. Once the design activities have been completed and a prototype is ready our testing services start. These include fuzz-tests, penetration tests, tests of known vulnerabilities and more, depending on the device.


Smart healthcare Smart healthcare

Smart Healthcare

New technology for successful ageing

Learn more

The Future of Healthcare The Future of Healthcare

The Future of Healthcare

Overcoming hazards in connected healthcare

Learn more

Wearable Doctors Wearable Doctors

Wearable Doctors

Transforming the way we track, manage and improve our health

Learn more


Next Steps