6G网络安全的架构与关键技术

摘要：随着6G网络技术的发展，其安全性面临严峻挑战，尤其需应对5G固有的安全缺陷以及异构环境与量子计算带来的新型威胁。通过详细阐述6G网络安全需求及关键技术，系统性地梳理并分析了可信内生安全三层架构理念及其融合区块链、量子密钥分发与人工智能（AI）智能编排等关键技术的应用，为构建面向未来的安全、可信的6G网络提供理论参考。

关键词：6G网络；安全架构；量子通信；区块链

Abstract: With the advancement of 6G network technology, its security faces significant challenges, particularly in addressing inherent security vulnerabilities of 5G and novel threats arising from heterogeneous environments and quantum computing. By thoroughly elaborating on 6G network security requirements and key enabling technologies, this paper systematically organizes and analyzes the concept of a trusted endogenous security three-layer architecture and its application in integrating key technologies such as blockchain-based distributed trust management, quantum key distribution, and AI-driven intelligent orchestration. This work aims to provide theoretical references for the construction of secure and trustworthy future 6G networks.

Keywords: 6G network; secure architecture; quantum communication; blockchain