Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach
This paper investigates the system security problem of cyber-physical systems (CPSs), which is not only more practical but also more significant to deal with than the detecting faults problem. The purpose of this paper is to find an optimal attack strategy that maximizes the output error of the atta...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2022-01-01
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| Series: | Security and Safety |
| Subjects: | |
| Online Access: | https://sands.edpsciences.org/articles/sands/full_html/2022/01/sands20210005/sands20210005.html |
| _version_ | 1797425111053107200 |
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| author | Gao Sheng Zhang Hao Wang Zhuping Huang Chao |
| author_facet | Gao Sheng Zhang Hao Wang Zhuping Huang Chao |
| author_sort | Gao Sheng |
| collection | DOAJ |
| description | This paper investigates the system security problem of cyber-physical systems (CPSs), which is not only more practical but also more significant to deal with than the detecting faults problem. The purpose of this paper is to find an optimal attack strategy that maximizes the output error of the attacked system with low energy consumption. Based on a general model of linear time-invariant systems and a key technical lemma, a new optimal attack strategy for the meticulously designed false data injection attack is constructed. It is worth mentioning that compared with the existing model-based attack strategies, the designed one is more general and the corresponding attack strategy is more easily implemented when system states and external input are inaccessible. Key to overcoming the inaccessible information, a dynamic observer in the form of Luenberger is constructed. Finally, a networked magnetic levitation steel ball movement system is applied to illustrate the effectiveness of the proposed scheme. |
| first_indexed | 2024-03-09T08:11:15Z |
| format | Article |
| id | doaj.art-24f273d6ef79441bb34317304e25689f |
| institution | Directory Open Access Journal |
| issn | 2826-1275 |
| language | English |
| last_indexed | 2024-03-09T08:11:15Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Security and Safety |
| spelling | doaj.art-24f273d6ef79441bb34317304e25689f2023-12-02T23:16:20ZengEDP SciencesSecurity and Safety2826-12752022-01-011202200510.1051/sands/2022005sands20210005Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approachGao Sheng0https://orcid.org/0000-0003-3694-0021Zhang Hao1https://orcid.org/0000-0002-4527-9610Wang Zhuping2https://orcid.org/0000-0002-0334-4082Huang Chao3https://orcid.org/0000-0002-6951-8137School of Electronics and Information Engineering, Tongji UniversitySchool of Electronics and Information Engineering, Tongji UniversitySchool of Electronics and Information Engineering, Tongji UniversitySchool of Electronics and Information Engineering, Tongji UniversityThis paper investigates the system security problem of cyber-physical systems (CPSs), which is not only more practical but also more significant to deal with than the detecting faults problem. The purpose of this paper is to find an optimal attack strategy that maximizes the output error of the attacked system with low energy consumption. Based on a general model of linear time-invariant systems and a key technical lemma, a new optimal attack strategy for the meticulously designed false data injection attack is constructed. It is worth mentioning that compared with the existing model-based attack strategies, the designed one is more general and the corresponding attack strategy is more easily implemented when system states and external input are inaccessible. Key to overcoming the inaccessible information, a dynamic observer in the form of Luenberger is constructed. Finally, a networked magnetic levitation steel ball movement system is applied to illustrate the effectiveness of the proposed scheme.https://sands.edpsciences.org/articles/sands/full_html/2022/01/sands20210005/sands20210005.htmlfalse data injection attackdynamic output feedbackattack strategy designcyber-physical systems |
| spellingShingle | Gao Sheng Zhang Hao Wang Zhuping Huang Chao Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach Security and Safety false data injection attack dynamic output feedback attack strategy design cyber-physical systems |
| title | Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach |
| title_full | Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach |
| title_fullStr | Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach |
| title_full_unstemmed | Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach |
| title_short | Optimal injection attack strategy for cyber-physical systems: a dynamic feedback approach |
| title_sort | optimal injection attack strategy for cyber physical systems a dynamic feedback approach |
| topic | false data injection attack dynamic output feedback attack strategy design cyber-physical systems |
| url | https://sands.edpsciences.org/articles/sands/full_html/2022/01/sands20210005/sands20210005.html |
| work_keys_str_mv | AT gaosheng optimalinjectionattackstrategyforcyberphysicalsystemsadynamicfeedbackapproach AT zhanghao optimalinjectionattackstrategyforcyberphysicalsystemsadynamicfeedbackapproach AT wangzhuping optimalinjectionattackstrategyforcyberphysicalsystemsadynamicfeedbackapproach AT huangchao optimalinjectionattackstrategyforcyberphysicalsystemsadynamicfeedbackapproach |