5G network slice-based power Internet-of-Things security management method and system

Abstract

The invention discloses a 5G network slice-based power Internet-of-Things security management method and system. The method comprises the steps of: enabling a 5G operator to perform identity and authority authentication based on an authentication request sent by a power distribution automation terminal; according to the identity and authority authentication result, forming a security configuration file based on the relevant parameters and security requirements of the judged slice type and based on the special security service required in the power distribution automation; arranging the security configuration file into a corresponding network slice; and training the acquired security data by using an artificial neural network algorithm, constructing a slice security model to obtain a security control strategy, and adjusting and updating the security configuration file according to the security control strategy to realize security management of the power Internet of Things. According to the invention, the identification of the security threat in the distribution automation slice network is more intelligent, the security deployment is more diversified, and the 5G authentication is safer and more reliable.

Description

technical field [0001] The present invention relates to the technical field of the electric power Internet of Things network security field, in particular to a method and system for electric power Internet of Things security management based on 5G network slicing. Background technique [0002] 5G has become the most topical information technology hotspot in this era, and it is a powerful driving force for the entire modern society. The birth of 5G has led to the rapid development of vertical industry applications, but at the same time, the security of 5G networks has also become an important issue. Previous network security protection technologies have been difficult to meet the needs of 5G, so it is necessary to focus on 5G network security. Customize a brand-new network security protection system based on its characteristics. 5G network slicing is to divide virtual network resources on a unified physical facility, so as to provide different network requirements for differe...

AI Technical Summary

Problems solved by technology

The birth of 5G has led to the rapid development of vertical industry applications, but at the same time, the security of 5G networks has also become an important issue. Previous network security protection technologies have been difficult to meet the needs of 5G, so it is necessary to focus on 5G network security. Customize a brand-new network security protection system based on its characteristics. 5G network slicing is to divide virtual network resources on a unified physical facility, so as to provide different network requirements for different services, and the security required by different network slicing The protection requirements are also different, so customizing specific security services for network slices has become the top priority of 5G network security

When 5G network slicing technology is applied to the Internet of Things, the task of ensuring the safe and stable operation of the Internet of Things is a major task, especially the automatic dispatching of power distribution in the Internet of Things. Attacks on the Internet of Things usually come from hackers. Hackers first pass Invade our power physical equipment, obtain the authority of the power Internet of Things system, and finally invade the power Internet of Things system, tamper with important configuration parameters in the system, and even cause the entire power system to paralyze and cause large-scale power outages

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