天地一体化网络安全使能技术研究

Research on Security Enabling Technologies of Space-ground Integrated Network

多样化的场景、接入方式以及新型网络架构,给天地一体化网络安全带来了新的需求和挑战。从梳理天地一体化网络新特征入手,提出了天地一体化网络安全新挑战;分析了天地一体化网络在认证鉴权、数据传输和攻击溯源方面的安全风险和需求,并探讨了应对相关问题的天地一体化安全使能技术。

Diversified scenarios,diversified access modes and new network architecture bring new demands and challenges to the space-ground integrated network security.Starting from sorting out the new features of the space-ground integrated network,new challenges to the space-ground integrated network security are proposed.The security risks and requirements of authentication,data transmission and maintenance,and attack traceability are analyzed.The enabling technologies of spaceground integrated network security to solve related problems are discussed.