A Case Study of Criticality Based Access Control in a Cyber Physical System

	International Journal of P2P Network Trends and Technology (IJPTT)
	© 2017 by IJPTT Journal
	Volume-7 Issue-5
	Year of Publication : 2017
	Authors : M.Sharada Varalakshmi

Citation

M.Sharada Varalakshmi "A Case Study of Criticality Based Access Control in a Cyber Physical System". International Journal of P2P Network Trends and Technology (IJPTT).V7:41-43 September to October 2017. ISSN:2249-2615. www.ijpttjournal.org. Published by Seventh Sense Research Group.

Abstract

This paper gives a brief description about the criticality situation in a Cyber Physical System(CPS). This study introduces a unique behavior of a CPS which changes its state at the time of criticality. Two states of CPS are introduced to access the control called as Normal state and Critical state. The CPS changes its state from Normal state to critical state at the time of crisis.

References

[1] Adelstein, Frank, et al. Fundamentals of mobile and pervasive computing. Vol. 1. New York: McGraw-Hill, 2005.
[2] Simon, Richard T., and Mary Ellen Zurko. "Separation of duty in role-based environments." Computer Security Foundations Workshop, 1997. Proceedings., 10th. IEEE, 1997.
[3] Venkatasubramanian, Krishna K., Tridib Mukherjee, and Sandeep KS Gupta. "CAAC--an adaptive and proactive access control approach for emergencies in smart infrastructures." ACM Transactions on Autonomous and Adaptive Systems (TAAS) 8.4 (2014): 20.
[4] S. Mehrotra, Kalashnikov, Dmitri V., et al. "Index for fast retrieval of uncertain spatial point data." Proceedings of the 14th annual ACM international symposium on Advances in geographic information systems. ACM, 2006.
[5] Schneier, Bruce, and John Kelsey. "Secure audit logs to support computer forensics." ACM Transactions on Information and System Security (TISSEC) 2.2 (1999): 159-176.

Keywords
Cyber Physical System, Access Control