摘要
随着数字政府建设的深化,政务数据跨域安全交互是实现数字政府“一网统管”目标的核心挑战。针对垂直业务系统与政务外网跨域隔离引发的数据壁垒,以及传统方案依赖静态边界防护、密钥管理脆弱、明文传输等缺陷,文章研究提出量子密钥分发与零信任协同的跨域数据安全体系,形成“量子安全通道+逻辑行为约束”的双层防护机制。通过安全现状分析、设计目标和原则设定,文章给出基于量子密钥分发的多跨网络政务数据交互安全防护体系设计,阐述了安全防护能力建设,助力实现自然资源业务专网与电子政务外网多跨网络间的数据、文件等安全可信的同步、共享和交换。
With the deepening of digital government initiatives,secure cross-domain data interaction has emerged as a critical challenge in achieving the“unified governance”vision.This study addresses data barriers caused by the isolation between vertical systems(e.g.,natural resources,emergency management)and government networks,alongside flaws in traditional approaches—such as static perimeter defenses,vulnerable key management,and plaintext transmission.We propose a duallayer security framework integrating Quantum Key Distribution(QKD)and Zero Trust,establishing“quantum-secured channels”for physical-layer key distribution and“logical behavioral constraints”for dynamic access control.
作者
潘柳
李国胜
郭闻诚
Pan Liu;Li Guosheng;Guo Wencheng(Anhui Provincial Natural Resources Information Center,Hefei Anhui,230001)
出处
《工业信息安全》
2025年第2期36-42,共7页
Industry Information Security
关键词
量子密钥分发
多跨网络安全
可信数据交互
安全防护体系
Quantum Key Distribution(QKD)
Multi-cross Network Security
Trusted Data Interaction
Security Protection System
