基于零信任的高速公路网络安全架构研究

Research on Highway Network Security Architecture Based on Zero Trust

信息化的发展对高速公路网络安全能力提出了更高的要求,为实现高速公路网络系统中访问实体的访问控制最小权限原则的动态授予,利用访问属性提出了零信任访问控制模型,实现对用户的动态信任评估和访问行为的持续安全验证。基于此访问控制模型,构建了零信任高速公路网络安全架构,并讨论了高速公路网络安全架构中的核心组件和关键技术。

The development of informatization has put forward higher requirements for highway network security capability.To realize the dynamic granting of access control least privilege principle for access entities in highway network systems,a zero-trust access control model is proposed using access attributes to realize dynamic trust assessment of users and continuous security verification of access behavior.Based on this access control model,a zerotrust highway network security architecture is constructed and the core components and key technologies in the highway network security architecture are discussed.