Cyber-Physical Attacks and Drone Strikes: The Next Homeland Security Threat

Most of the attention to the issue of cyberattacks is focused on the potential for the malicious use of electronic devices, computer systems and networks. But there is a closely related and much less widely appreciated threat in the form of physical attacks launched using cyber-physical systems. The U.S. National Science Foundation defines cyber-physical systems as “the tight conjoining of and coordination between computational and physical resources.”[1] While the research community has focused on the many beneficial uses of cyber-physical systems including robotic surgery, search and rescue, healthcare monitoring, and high-performance manufacturing,[2] it is important to recognize that these platforms can be used for malicious purposes as well. In that respect, drones, also known as unmanned aerial vehicles or UAVs, constitute a significant potential security threat.

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