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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Protect an implant system by following the device maker’s and care team’s instructions—not by changing its radio, pairing, programmer, or network settings on your own. Use only approved connections and software, keep up with manufacturer-supplied updates, secure any supported accounts, and contact the device team if you notice an alert or unusual behavior. Hospitals and other care providers also need to evaluate and protect the networks that support connected devices.
What counts as an implant network?
The implant may be only one part of the connected system. Depending on the device, related equipment can include a home monitor, clinic programmer, phone, software, or hospital network. Connections may be wireless or wired, and each can introduce cybersecurity risks. The FDA notes that older software may be especially vulnerable if cybersecurity was not considered when it was designed.
That is why a concern about unauthorized access may involve more than the implanted component. The correct protections and permitted connections differ by device and system.
What should patients and caregivers do?
Use only approved connections
- Connect the device only to equipment or software that the manufacturer or healthcare provider has said is compatible. As the FDA puts it, “Only connect your device to other devices and software if the device manufacturer or your health care provider indicate it is okay to do so.”
- If the device account or connected equipment offers password protection, use a unique password. Keep the equipment under your physical control.
- Register the device with its manufacturer so the company can send important information.
Follow device-specific instructions
Ask your care team or the manufacturer which settings, connections, updates, and alerts apply to your exact implant system. Do not change radio, pairing, programmer, or network settings unless they direct you to do so. Do not add a device, app, or software simply because it appears to work with the system.
Handle updates and fixes safely
Install updates or patches supplied or recommended by the manufacturer, following its instructions. Do not try to apply other fixes yourself, particularly instructions found online. The FDA advises: “While you should ensure you keep your device up-to-date with any manufacturer-supplied patches, don’t try to apply other fixes to the device yourself—especially ones you may find on the internet.”
What if the device behaves unusually or shows an alert?
Contact your healthcare provider or the manufacturer and describe what happened, including any alert or message. Follow the instructions for that device and situation. Do not disable a connection, stop using equipment, or attempt a technical workaround based on a general online tip; an action that is appropriate for one system may be unsafe for another.
The FDA’s March 21, 2019 communication about certain Medtronic implantable cardiac-device systems illustrates why guidance must be specific. The issue involved wireless telemetry among certain implants, clinic programmers, and home monitors—not just the implanted component. For that communication, FDA advised users to continue intended use and follow device labeling. That was dated guidance for the systems covered by the notice, not a universal instruction for every implant or a substitute for checking current FDA and manufacturer notices.
What should hospitals and care-delivery organizations do?
Responsibility is shared among device manufacturers, healthcare delivery organizations, and the people who use the equipment. The FDA states: “Health care delivery organizations (HDOs) should evaluate their network security and protect their hospital systems.”
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Organizations should inventory and protect networked systems that support care, assess their network security, and coordinate risk mitigations with device manufacturers. The reviewed FDA material does not prescribe one network topology or universal technical control for every facility. Choices need to fit the device inventory, clinical workflow, device instructions, and the organization’s risk assessment. When evaluating a security provider or plan, consider its compatibility with those needs, its patient-safety approach, manufacturer coordination, vulnerability-response and patch processes, and relevant healthcare experience; FDA does not endorse a particular vendor.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What FDA cybersecurity rules and guidance mean for device makers
Patients are not expected to implement manufacturers’ regulatory cybersecurity controls themselves. Under Section 524B, a “cyber device” is defined using criteria that include sponsor-validated software in or as a device, the ability to connect to the internet, and technological characteristics that could make it vulnerable to cybersecurity threats. FDA’s FAQ describes requirements for qualifying devices and submissions, including a plan to monitor, identify, and address postmarket vulnerabilities; secure development and maintenance processes; postmarket updates and patches; and a software bill of materials.
FDA’s February 2026 final premarket cybersecurity guidance supersedes its June 2025 guidance. It gives recommendations to manufacturers on device design, labeling, and premarket submission content; it is not a patient configuration guide. FDA’s 2016 postmarket guidance describes cybersecurity as a lifecycle concern spanning design and development, production, distribution, deployment, and maintenance. Its date matters when using it as context for current practice.
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