Heatbeat Passwords Keep Implants Secure

Oct-02-13 The increased usage of wireless implantable medical devices has brought with it the increased risk of being hacked, a problem Rice University researchers hope to negate with their heartbeat-based password.

The password system involves equipping the implanted medical device with software that will communicate with a programmer—an external device meant to be carried by emergency workers. When a medical technician touches the patient, the programmer device instantly picks up the unique EKG signature of the heart. The device compares the EKG signal with the IMD signal, allowing access if the password matches.

Many implanted medical devices have wireless capabilities that allow them to be monitored by medical personnel. By using the heartbeat as a password and relying on physical contact for access, the Rice system reduces the chances of the implanted devices being hacked from a distance.

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[GIZMAG.COM]
[RICE UNIVERSITY]

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