5G安全架构分析

5G移动通信系统新应用场景和新技术带来新的安全需求和挑战，因此，在对3GPP 和IMT-2020发布的5G安全架构研究的基础上，分析了现有安全框架可能存在的安全风险，从安全系统、安全功能、安全服务等多维度提出了5G移动通信系统的安全框架，梳理了5G无线接入、网络、业务以及特殊行业等方面的安全机制要求和解决思路，可为5G安全技术的发展提供总体指导和规范约束。

Analysis of 5G Security Architecture

The new applications and technologies of 5G bring new security requirements and challenges.So,according to the research on the security architecture of 5G released by 3GPP and IMT-2020,this paper analyzes the possible security risks of the existing security architecture,puts forward the security architecture of 5G from the aspects of security system,security function and security service,and summarizes the security mechanism requirements and solutions of 5G wireless access,network,business and special industries,so as to provide an overall development of 5G security technology guidance and normative constraints.