Workshop on Future Directions in Cyber-physical Systems Security
A Policy and Trust Driven Framework for Securing Cyber Physical Systems
July 22, 2009
Cyber-Physical Systems play a crucial role in national infrastructure, and securing them is vital to national security. There has been ample evidence in the recent past exposing the vulnerabilities of these systems, and this has even been reported in the popular media. CPS have been evolving in terms of the application domains they are being employed in, ranging from patient monitoring to autonomous automobiles to nationwide power grids. Also, emerging application domains for CPS cross administrative boundaries and are not under the supervisory control of a single domain. This introduces critical issues of policy and trust that have not been traditionally addressed by the community.
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