Recovery from Adversarial Attacks in Cyber-physical Systems: Shallow, Deep and Exploratory Works
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arXiv
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| Main Authors: | , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913302445031424 |
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| author | Lu, Pengyuan Zhang, Lin Liu, Mengyu Sridhar, Kaustubh Kong, Fanxin Sokolsky, Oleg Lee, Insup |
| author_facet | Lu, Pengyuan Zhang, Lin Liu, Mengyu Sridhar, Kaustubh Kong, Fanxin Sokolsky, Oleg Lee, Insup |
| contents | Cyber-physical systems (CPS) have experienced rapid growth in recent decades. However, like any other computer-based systems, malicious attacks evolve mutually, driving CPS to undesirable physical states and potentially causing catastrophes. Although the current state-of-the-art is well aware of this issue, the majority of researchers have not focused on CPS recovery, the procedure we defined as restoring a CPS's physical state back to a target condition under adversarial attacks. To call for attention on CPS recovery and identify existing efforts, we have surveyed a total of 30 relevant papers. We identify a major partition of the proposed recovery strategies: shallow recovery vs. deep recovery, where the former does not use a dedicated recovery controller while the latter does. Additionally, we surveyed exploratory research on topics that facilitate recovery. From these publications, we discuss the current state-of-the-art of CPS recovery, with respect to applications, attack type, attack surfaces and system dynamics. Then, we identify untouched sub-domains in this field and suggest possible future directions for researchers. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_04472 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Recovery from Adversarial Attacks in Cyber-physical Systems: Shallow, Deep and Exploratory Works Lu, Pengyuan Zhang, Lin Liu, Mengyu Sridhar, Kaustubh Kong, Fanxin Sokolsky, Oleg Lee, Insup Systems and Control Cyber-physical systems (CPS) have experienced rapid growth in recent decades. However, like any other computer-based systems, malicious attacks evolve mutually, driving CPS to undesirable physical states and potentially causing catastrophes. Although the current state-of-the-art is well aware of this issue, the majority of researchers have not focused on CPS recovery, the procedure we defined as restoring a CPS's physical state back to a target condition under adversarial attacks. To call for attention on CPS recovery and identify existing efforts, we have surveyed a total of 30 relevant papers. We identify a major partition of the proposed recovery strategies: shallow recovery vs. deep recovery, where the former does not use a dedicated recovery controller while the latter does. Additionally, we surveyed exploratory research on topics that facilitate recovery. From these publications, we discuss the current state-of-the-art of CPS recovery, with respect to applications, attack type, attack surfaces and system dynamics. Then, we identify untouched sub-domains in this field and suggest possible future directions for researchers. |
| title | Recovery from Adversarial Attacks in Cyber-physical Systems: Shallow, Deep and Exploratory Works |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2404.04472 |