Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks
With the widespread use of communication and information technology, power system has been evolving into cyber-physical power system (CPPS) and becoming more vulnerable to cyber-attacks. Therefore, it is necessary to enhance the ability of the communication and information system in CPPS to defend a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | Journal of Modern Power Systems and Clean Energy |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9048110/ |
| _version_ | 1818716186377977856 |
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| author | Yingjun Wu Hao Xu Ming Ni |
| author_facet | Yingjun Wu Hao Xu Ming Ni |
| author_sort | Yingjun Wu |
| collection | DOAJ |
| description | With the widespread use of communication and information technology, power system has been evolving into cyber-physical power system (CPPS) and becoming more vulnerable to cyber-attacks. Therefore, it is necessary to enhance the ability of the communication and information system in CPPS to defend against cyber-attacks. This paper proposes a method to enhance the survivability of the communication and information system in CPPS. Firstly, the communication and information system for critical business of power system is decomposed into certain types of atomic services, and then the survivability evaluation indexes and their corresponding calculation method for the communication and information system are proposed. Secondly, considering the efficacy and cost defensive resources, a defensive resource allocation model is proposed to maximize the survivability of communication and information system in CPPS. Then, a modified genetic algorithm is adopted to solve the proposed model. Finally, the simulation results of CPPS for an IEEE 30-node system verify the proposed method. |
| first_indexed | 2024-12-17T19:15:15Z |
| format | Article |
| id | doaj.art-428a153509f442248e1069fd3d125601 |
| institution | Directory Open Access Journal |
| issn | 2196-5420 |
| language | English |
| last_indexed | 2024-12-17T19:15:15Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | Journal of Modern Power Systems and Clean Energy |
| spelling | doaj.art-428a153509f442248e1069fd3d1256012022-12-21T21:35:46ZengIEEEJournal of Modern Power Systems and Clean Energy2196-54202020-01-018475075910.35833/MPCE.2019.0001489048110Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacksYingjun Wu0Hao Xu1Ming Ni2College of Automation & College of Artificial Intelligence, Nanjing University of Posts and Telecommunications,Nanjing,ChinaCollege of Automation & College of Artificial Intelligence, Nanjing University of Posts and Telecommunications,Nanjing,ChinaNARI Group Corporation (State Grid Electric Power Research Institute),Nanjing,ChinaWith the widespread use of communication and information technology, power system has been evolving into cyber-physical power system (CPPS) and becoming more vulnerable to cyber-attacks. Therefore, it is necessary to enhance the ability of the communication and information system in CPPS to defend against cyber-attacks. This paper proposes a method to enhance the survivability of the communication and information system in CPPS. Firstly, the communication and information system for critical business of power system is decomposed into certain types of atomic services, and then the survivability evaluation indexes and their corresponding calculation method for the communication and information system are proposed. Secondly, considering the efficacy and cost defensive resources, a defensive resource allocation model is proposed to maximize the survivability of communication and information system in CPPS. Then, a modified genetic algorithm is adopted to solve the proposed model. Finally, the simulation results of CPPS for an IEEE 30-node system verify the proposed method.https://ieeexplore.ieee.org/document/9048110/Cyber-physical power system (CPPS)cyber-attackssurvivability evaluationcommunication and information systemdefensive resource |
| spellingShingle | Yingjun Wu Hao Xu Ming Ni Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks Journal of Modern Power Systems and Clean Energy Cyber-physical power system (CPPS) cyber-attacks survivability evaluation communication and information system defensive resource |
| title | Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks |
| title_full | Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks |
| title_fullStr | Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks |
| title_full_unstemmed | Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks |
| title_short | Defensive Resource Allocation Method for Improving Survivability of Communication and Information System in CPPS Against Cyber-attacks |
| title_sort | defensive resource allocation method for improving survivability of communication and information system in cpps against cyber attacks |
| topic | Cyber-physical power system (CPPS) cyber-attacks survivability evaluation communication and information system defensive resource |
| url | https://ieeexplore.ieee.org/document/9048110/ |
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