Smart Grid Borderless Access Control Technology based on network security situational awareness

• Published in: Energy reports Vol. 8; pp. 415 - 423
• Main Author: Xie, Ming
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.07.2022; Elsevier
• Subjects: Borderless access control; Network security situational awareness; Smart grid; Smart grid; Borderless access control; Network security situational awareness
• ISSN: 2352-4847; 2352-4847
• DOI: 10.1016/j.egyr.2022.01.203

The rapid development of new energy generation, the expansion of power monitoring system control scope, more complex structure, existing protection measures are difficult to resist complex network attacks. We proposed a borderless access control technology based on smart grid network security situational awareness. Based on the zero-trust mechanism, the malicious code pre-detection of hardware multifactor dynamic scrambling is proposed, and the model of abnormal behavior and intelligent cleaning of multidimensional network metadata based on deep data mining and graph analysis is established, which improves the accuracy of abnormal traffic location, tracking, and traceability, and the accuracy is as high as 97.74 percent.