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Optimizing Cybersecurity Risk In Medical Cyber-Physical Devices, Christopher S. Yoo, Bethany Lee

All Faculty Scholarship

Medical devices are increasingly connected, both to cyber networks and to sensors collecting data from physical stimuli. These cyber-physical systems pose a new host of deadly security risks that traditional notions of cybersecurity struggle to take into account. Previously, we could predict how algorithms would function as they drew on defined inputs. But cyber-physical systems draw on unbounded inputs from the real world. Moreover, with wide networks of cyber-physical medical devices, a single cybersecurity breach could pose lethal dangers to masses of patients.

The U.S. Food and Drug Administration (FDA) is tasked with regulating medical devices to ensure safety and …