NDLI: Ensuring Safety, Security, and Sustainability of Mission-Critical Cyber

Content Provider	IEEE Xplore Digital Library
Author	Banerjee, A. Venkatasubramanian, K.K. Mukherjee, T. Gupta, S.K.S.
Copyright Year	1963
Abstract	Cyber-physical systems (CPSs) couple their cyber and physical parts to provide mission-critical services, including automated pervasive health care, smart electricity grid, green cloud computing, and surveillance with unmanned aerial vehicles (UAVs). CPSs can use the information available from the physical environment to provide such ubiquitous, energy-efficient and low-cost functionalities. Their operation needs to ensure three key properties, collectively referred to as S3: 1) safety: avoidance of hazards; 2) security: assurance of integrity, authenticity, and confidentiality of information; and 3) sustainability: maintenance of long-term operation of CPSs using green sources of energy. Ensuring S3 properties in a CPS is a challenging task given the spatio-temporal dynamics of the underlying physical environment. In this paper, the formal underpinnings of recent CPS S3 solutions are aligned together in a theoretical framework for cyber-physical interactions, empowering CPS researchers to systematically design solutions for ensuring safety, security, or sustainability. The general applicability of this framework is demonstrated with various exemplar solutions for S3 in diverse CPS domains. Further, insights are provided on some of the open research problems for ensuring S3 in CPSs.
Sponsorship	IEEE Publication
Starting Page	283
Ending Page	299
Page Count	17
File Size	1070834
File Format	PDF
ISSN	00189219
Volume Number	100
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-01-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Nework security Cyberspace Network toplogy Hazards Mission critical systems Unmanned aerial vehicles Surveillance unmanned aerial vehicles (UAVs) Body area networks (BANs) cyber–physical systems (CPSs) data centers (DCs) model-based engineering safety security smart infrastructures (SIs) sustainability
Content Type	Text
Resource Type	Article
Subject	Computer Science Electrical and Electronic Engineering

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