Network channel security protection system for electric power 5G application

Abstract

The invention discloses a power 5G application-oriented network channel security protection system, and the system comprises a cloud layer and a management layer; the cloud layer comprises a production control area, an information management area, an internet area and a 5G operation core network, and the management layer comprises a power dispatching data network, a data communication network and an operator network; in a network channel transmission process of service data between a cloud layer and a management layer, anti-interference protection is carried out on the service data through a low-delay service channel anti-interference technology, so abnormal transmission caused by interference in a low-delay service channel is avoided; the power dispatching data network, the data communication network and the operator network are protected through a network channel isolation technology, so that the access safety and the operation safety of power services are met; the 5G operation core network and the operator network are maintained through a network channel isolation technology, and the 5G operation core network and the operator network isolate interactive network slices through a slice isolation technology, so unauthorized access between the network slices is prevented.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a network channel security protection system for electric power 5G applications. Background technique [0002] The fifth-generation mobile communication technology (5G), as the core general-purpose technology of a new round of scientific and technological revolution, is closely integrated with big data, artificial intelligence, Internet of Things and other industries. 5G applications provide strong support for the development of the Internet. The low-latency and high-reliability characteristics of 5G make it possible to "wirelessly control" production control systems such as power monitoring systems. Through 5G network slicing technology, customized "business private network" services can be created for users in the power industry to better meet the differentiated needs of power grid business. The massive access capacity, high bandwidth characteristics and edge computin...

AI Technical Summary

Problems solved by technology

In the existing power 5G, there are services that appear during the network channel transmission process: the data leakage problem caused by the slow speed of the service in the network channel transmission process, the problem of unauthorized access between network slices in the face of interaction between slices, and the existence of various power services. Access security and operational security issues, these security issues have brought adverse effects on the stable operation of power equipment

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