Safety and security risk assessment in cyberphysical systems

Lyu, Xiaorong; Ding, Yulong; Yang, Shuang-Hua

2019

10.1049/iet-cps.2018.5068

IET Cyber-Physical Systems: Theory and Applications   影响因子和分区

23983396

The term cyber physical systems (CPS) refers to a new generation of systems with integrated computational and physical capabilities through computation, communication, and control. In the past decades, related techniques for CPS have been well studied and developed, and are widely applied in the fields such as industrial automation, smart transportation, aerospace, environment monitoring, and smart grids. However, with the expansion of CPS complexity and the enhancement of the system openness, most of CPS become not only safety-critical but also security-critical since deeply involving both physical objects and computer networks. In the last decade, it is no longer rare to see safety incidents and security attacks happening in industries. Safety and security issues are increasingly converging on CPS, leading to new situations in which these two closely interdependent issues should now be considered together, rather than separately or in sequence. This paper reviews the existing approaches of risk assessment and management from the perspective of safety, security, and their integration. The comparisons of these approaches are summarised with their pros and cons before the technical gaps between the demand and the current situation of safety and security issues in CPS are identified.
© 2019 Institution of Engineering and Technology. All rights reserved.

EI

第一 ; 通讯

National Natural Science Foundation of China[61873119]

Institution of Engineering and Technology

20194207535366

Embedded systems ; Risk assessment

Accidents and Accident Prevention:914.1

EV Compendex

Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China

Lyu, Xiaorong,Ding, Yulong,Yang, Shuang-Hua. Safety and security risk assessment in cyberphysical systems[J]. IET Cyber-Physical Systems: Theory and Applications,2019,4(3):221-232.

Lyu, Xiaorong,Ding, Yulong,&Yang, Shuang-Hua.(2019).Safety and security risk assessment in cyberphysical systems.IET Cyber-Physical Systems: Theory and Applications,4(3),221-232.

Lyu, Xiaorong,et al."Safety and security risk assessment in cyberphysical systems".IET Cyber-Physical Systems: Theory and Applications 4.3(2019):221-232.