Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection
In the remote operation and maintenance of relay protection, there are network intrusion risks at every stage of data transmission. Existing security measures have not effectively addressed business layer risks, and some issues such as delayed risk response still exist. Therefore, a message complian...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2024-03-01
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| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202302015 |
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| _version_ | 1850249799490600960 |
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| author | Jiang YU Honghui GAO Zebing SHI Weiwei JIANG Fangying WU Qingcai ZHAN Rui ZHANG |
| author_facet | Jiang YU Honghui GAO Zebing SHI Weiwei JIANG Fangying WU Qingcai ZHAN Rui ZHANG |
| author_sort | Jiang YU |
| collection | DOAJ |
| description | In the remote operation and maintenance of relay protection, there are network intrusion risks at every stage of data transmission. Existing security measures have not effectively addressed business layer risks, and some issues such as delayed risk response still exist. Therefore, a message compliance detection method and intrusion blocking technology have been proposed. By analyzing the objects, formats, business logic, and behavioral patterns of messages, a library of message compliance rules and a strategy for blocking non-compliant messages are established. Finally, modules for blocking non-compliant messages and an "emergency blocking" control module are designed and developed. The simulation testing results indicate that the proposed technology consistently blocks abnormal messages of different types as expected. This technology can effectively prevent the illegal intrusion attacks, thereby enhancing the security and stability of the remote operation and maintenance for relay protection. |
| format | Article |
| id | doaj-art-20d1e6c8e1d648048d2bea5d84adeae6 |
| institution | OA Journals |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2024-03-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-20d1e6c8e1d648048d2bea5d84adeae62025-08-20T01:58:24ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492024-03-0157313514310.11930/j.issn.1004-9649.202302015zgdl-57-01-yujiangApplication of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay ProtectionJiang YU0Honghui GAO1Zebing SHI2Weiwei JIANG3Fangying WU4Qingcai ZHAN5Rui ZHANG6Dispatching Center of China Southern Grid, Guangzhou 510530, ChinaDispatching Center of China Southern Grid, Guangzhou 510530, ChinaDispatching Center of China Southern Grid, Guangzhou 510530, ChinaBeijing Sifang Automation Co., Ltd., Beijing 100085, ChinaBeijing Sifang Automation Co., Ltd., Beijing 100085, ChinaBeijing Sifang Automation Co., Ltd., Beijing 100085, ChinaBeijing Sifang Automation Co., Ltd., Beijing 100085, ChinaIn the remote operation and maintenance of relay protection, there are network intrusion risks at every stage of data transmission. Existing security measures have not effectively addressed business layer risks, and some issues such as delayed risk response still exist. Therefore, a message compliance detection method and intrusion blocking technology have been proposed. By analyzing the objects, formats, business logic, and behavioral patterns of messages, a library of message compliance rules and a strategy for blocking non-compliant messages are established. Finally, modules for blocking non-compliant messages and an "emergency blocking" control module are designed and developed. The simulation testing results indicate that the proposed technology consistently blocks abnormal messages of different types as expected. This technology can effectively prevent the illegal intrusion attacks, thereby enhancing the security and stability of the remote operation and maintenance for relay protection.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202302015relay protectionremote operation and maintenancenetwork securityintrusion detectionemergency control |
| spellingShingle | Jiang YU Honghui GAO Zebing SHI Weiwei JIANG Fangying WU Qingcai ZHAN Rui ZHANG Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection Zhongguo dianli relay protection remote operation and maintenance network security intrusion detection emergency control |
| title | Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection |
| title_full | Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection |
| title_fullStr | Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection |
| title_full_unstemmed | Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection |
| title_short | Application of Message Compliance Detection and Intrusion Blocking Technology in Remote Operation and Maintenance System of Relay Protection |
| title_sort | application of message compliance detection and intrusion blocking technology in remote operation and maintenance system of relay protection |
| topic | relay protection remote operation and maintenance network security intrusion detection emergency control |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202302015 |
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