摘要
6G天地一体化信息网络面临因网络高度暴露、节点高速运动、计算资源受限等特点带来的安全挑战,且新架构、新应用、新技术也将引入新的安全问题,亟须提出普适性安全理论,一体化解决其功能安全及网络安全问题。为此,首先阐述网络空间内生安全主要理论基础,提出6G天地一体化信息网络内生安全架构;然后,在网络空间内生安全理论的指导下,从星载系统、6G地面移动网、星地链路探讨相关安全理论与技术构想;最后,从安全认证、高安全通信加密等方面分析天地一体化信息网络通信/安全一体化的认证加密机制,及传统安全与内生安全技术的交叉融合。
The space-integrated-ground information network in 6G is facing security challenges due to its characteristics,such as the high exposure of the network,high-speed movement of nodes,limited computing resources.Moreover,new security issues are certainly introduced in the development of new architectures,new applications,new technologies and so on.It is urgent to propose new universal security theories to overcome safety and security threats by the integrated solutions.For this purpose,this paper first expounded the cyberspace endogenous security and proposed its endogenous security architecture.Then,under the guidance of the cyberspace endogenous security theory,the relevant security theory and practice norms were respectively discussed for onboard systems,6G ground mobile networks,and satellite-ground links.Finally,the authentication and encryption mechanism of the communication and security integration from the aspects of security authentication and high security communication encryption,and the integration of traditional security technology and endogenous security were analyzed.
作者
季新生
黄开枝
邬江兴
陈亚军
游伟
JI Xinsheng;HUANG Kaizhi;WU Jiangxing;CHEN Yajun;YOU Wei(National Digital Switching System Engineering and Technological R&D Center,Zhengzhou 450002,China;Purple Mountain Laboratories:Networking,Communications and Security,Nanjing 211111,China)
出处
《天地一体化信息网络》
2023年第2期2-12,共11页
Space-Integrated-Ground Information Networks
基金
国家自然科学基金资助项目(No.U22A2001)
国家重点研发计划资助项目(No.2020YFB806607,No.2022YFB2902202)
河南省重大科技专项(No.221100211300)。
关键词
6G
天地一体化信息网络
网络空间内生安全
DHR构造
通信/安全一体化
6G
space-integrated-ground information network
cyberspace endogenous security
DHR structure
communication and security integration
