摘要
随着物联网快速发展，海量设备接入网络。边缘计算虽提升了数据处理效率，却也带来新的安全挑战。传统安全架构已无法满足物联网设备的复杂需求，零信任安全理念 “从不信任，始终验证” 为其提供了新方向。本文聚焦边缘计算下物联网设备的身份伪造、数据泄露、网络攻击等问题，通过构建包含身份认证、访问控制、数据加密与安全监测的零信任安全架构，增强设备安全性与稳定性，降低安全风险。
关键词： 边缘计算；物联网设备；零信任；安全架构；身份认证
Abstract
With the rapid development of the Internet of Things (IoT), a vast number of devices are now connected to networks. While edge computing has enhanced data processing efficiency, it also introduces new security challenges. Traditional security architectures can no longer meet the complex requirements of IoT devices, and the zero trust security concept, which emphasizes 'never trust, always verify,' offers a new direction. This paper focuses on issues such as identity forgery, data leakage, and network attacks in IoT devices under edge computing. By constructing a zero trust security architecture that includes identity authentication, access control, data encryption, and security monitoring, this paper aims to enhance device security and stability and reduce security risks.
Key words： Edge computing; IoT devices; Zero trust; Security architecture; Identity authentication
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