Title:
SECURITY PROTECTION METHOD AND SYSTEM FOR POWER TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/216641
Kind Code:
A1
Abstract:
The present application belongs to the technical field of power terminal devices. Disclosed are a security protection method and system for a power terminal. Existing protection technology simply performs control and isolation on application services, and cannot really solve the problem of network security of the existing power Internet of Things. In the security protection method for a power terminal in the present application, a zero-trust module is constructed to perform powerful monitoring on a power terminal device, trust scoring needs to be performed on the power terminal device before data collection, and a mode of performing assessment before collection is used, such that physical attacks can be effectively reduced, the accuracy of data collection can be ensured, and lightweight collection of data information of a terminal can be realized. Moreover, a security situation sensing module is constructed to perform situation sensing on collected data, such that the security and compliance of the data are ensured. Furthermore, a real-time management and control module is constructed to manage and control sensed data, and a security instruction is generated to perform security protection on the power terminal device, such that an abnormal situation can be coped with in an efficient and timely manner, so as to perform emergency response.
Inventors:
SUN XIN (CN)
WANG ZIXIANG (CN)
HAN JIAJIA (CN)
LV PANG (CN)
DAI HUA (CN)
WANG YILEI (CN)
LI QINYUAN (CN)
SUN CHANGHUA (CN)
WANG YIFENG (CN)
WANG ZIXIANG (CN)
HAN JIAJIA (CN)
LV PANG (CN)
DAI HUA (CN)
WANG YILEI (CN)
LI QINYUAN (CN)
SUN CHANGHUA (CN)
WANG YIFENG (CN)
Application Number:
PCT/CN2023/070408
Publication Date:
November 16, 2023
Filing Date:
January 04, 2023
Export Citation:
Assignee:
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD RES INSTITUTE (CN)
International Classes:
H02J13/00; H04L9/40
Domestic Patent References:
| WO2015171580A1 | 2015-11-12 |
Foreign References:
| CN114584405A | 2022-06-03 | |||
| CN112118102A | 2020-12-22 | |||
| CN113542291A | 2021-10-22 |
Other References:
JINGYU FENG, YU TINGTING; WANG ZIYING; ZHANG WENBO; HAN GANG: "An Edge Zero-Trust Model Against Compromised Terminals Threats in Power IoT Environments", JOURNAL OF COMPUTER RESEARCH AND DEVELOPMENT, vol. 59, no. 5, 10 February 2022 (2022-02-10), pages 1120 - 1132, XP093106787
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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