5G private network authentication control method and system

Abstract

The invention provides a 5G private network authentication control method and system. The method comprises the following steps: converting an SMFN4 signaling into a Radius message; and converting the Radius authentication request message into a general authentication protocol and sending the general authentication protocol to an enterprise intranet authentication system, or verifying local user data of a private network authentication gateway, and performing access control, auditing and mobile IP address mapping on a private network access terminal according to an authentication result. The system automatically maps the mobile IP of the terminal and the IP of the enterprise intranet, so that the boundary of the enterprise intranet is protected, and a 5G private network user can normally access the resources of the enterprise intranet; and access authentication, access control and access behavior audit log acquisition can be carried out on the private network access terminal according to an authentication system of an enterprise.

Description

technical field [0001] The invention relates to gas detection technology, in particular to a gas concentration prediction device and a gas concentration real-time detection and prediction system. Background technique [0002] Cellular mobile communication technology has evolved into the 5G era, and technical indicators such as network bandwidth, latency, reliability, and number of connections have been greatly improved. The traditional mobile network architecture has been unable to enable industry users to obtain the empowerment of the above technical indicators of 5G. To maximize the use of 5G in different industries, it is necessary to deploy a 5G private network in combination with specific business scenarios and business needs. [0003] 5G private network is a kind of local area network (LAN). It is a private network created by using 5G network slicing technology with unified connectivity, optimized service functions and guaranteed communication security in a specific ar...

AI Technical Summary

Problems solved by technology

[0005] The access of user terminals on the 5G private network is opened by the operator. However, for industrial users, the deployed 5G private network is equivalent to the intranet of the industry. Only the SIM card access is not enough to meet the access security needs of industrial users. At least not as the only measure, especially in the scenarios for individual user access such as government and enterprise

Therefore, the existing 5G private network solution is difficult to realize the management of real-name authentication access and access rights according to the needs of enterprise users

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