5G terminal security access device, system and equipment

Abstract

The embodiment of the invention provides a 5G terminal security access device, system and equipment. The device comprises an identity authentication module used for identifying the identity of a user;the Internet of Things card management module is used for being in butt joint with an operator Internet of Things card management platform and obtaining SIM card information; the terminal MAC addressmanagement module is used for acquiring 5G terminal MAC address information; and the intranet address management module is used for issuing a network address and authorizing access to an internal system. According to the 5G terminal security access device, system and equipment provided by the embodiment of the invention, a series of information security risks such as loss of the 5G terminal, lossof an SIM card and stealing of an account can be avoided, and the network security of accessing the 5G terminal to an enterprise internal network is ensured to the greatest extent.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of industrial Internet, and in particular to a 5G terminal security access device, system and equipment. Background technique [0002] At present, 4G Internet of Things technology is widely used in large industrial parks to realize data return and network access of various sensors and mobile terminals. Due to factors such as long delay and low speed, it cannot adapt to the current intelligent manufacturing construction of large industrial parks. 5G's ultra-high reliability and low-latency network can be widely used in various industrial scenarios, giving equipment a higher degree of freedom, and greatly improving the level of intelligent diagnosis and maintenance, AR / VR remote diagnosis and control in various fields. However, in the process of commercialization and evolution of 5G networks, relevant technical specifications for secure access to enterprise internal networks have not yet...

AI Technical Summary

Problems solved by technology

However, in the process of commercialization and evolution of 5G networks, relevant technical specifications for secure access to enterprise internal networks have not yet been formed.

When deploying a 5G network in a smart park, in order to ensure that 5G terminal users in the park can access the Internet, usually when the MEC edge computing platform is connected to the company's internal network, there will also be a backhaul operator's core network to realize Internet access. Therefore, 5G terminals access the internal network of the enterprise through the 5G MEC in the park, and can access the Internet and the internal network of the enterprise at the same time, which poses a relatively large network security risk.

Any 5G terminal can access the company's internal network through the 5G base station in the park. Users can obtain important business system information within the company through penetration scanning, and can pretend to be legitimate users to achieve penetration attacks on the company's internal systems. Traditional firewalls alone cannot be effective. isolation, there is a large information security risk

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