5G企业专网终端二次认证解决方案研究

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中图分类号：TN929.53 文献标志码：A 文章编码：1672-7274（2026）02-0044-03

Research on Secondary Authentication Solution for 5G Enterprise Private Network Terminals

WANGRendao，YANG Panpan，WEI Jiangbo （China Mobile Communications Group Gansu Co.，Ltd.，Lanzhou 73oo7o， China）

Abstract： In the construction of 5G enterprise private networks，how to ensure the security of terminals accesing theenterprise intranet has become anurgent problem to beresolved.Toaddress this issue，three solutions for the secondary authentication of terminals in 5G enterprise private networks are proposed，with a comparative analysis performed on these three schemes.A novel solution for secondary authentication based ona multi-dimensional terminalidentification feature setis innovatively proposed.This solution canautomatically verifythe legitimacyof terminals; for unauthorized terminals，it achieves the purpose ofcontrolling thembydelivering controlinstructions to the network elements of the 5G core network.

Keywords：5Gcorenetwork， terminal，automaticauthentication

0 引言

5G企业专网是一种基于5G切片技术的专用网络，主要用于企业和机构内部的通信和数据传输。（剩余4332字）