Defense Advanced Research Projects AgencyTagged Content List

Physical Security

Relating to the selective release of information and access to facilities

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01/09/2018
The rise of network-connected systems that are becoming embedded seemingly everywhere–from industrial control systems to aircraft avionics–is opening up a host of rich technical capabilities in deployed systems. Even so, as the collective technology project underlying this massive deployment of connectivity unfolds, more consumer, industrial, and military players are turning to inexpensive, commodity off-the-shelf (COTS) devices with general-purpose designs applicable for a range of functionalities and deployment options. While less costly and more flexible, commodity components are inherently less secure than the single-purpose, custom devices they are replacing.