Abstract
The sixth-generation mobile communication (6G) networks will face more complex endogenous security problems, and it is urgent to propose new universal security theories and establish new practice norms to deal with the “unknown unknown” security threats in cyberspace. This paper first expounds the new paradigm of cyberspace endogenous security and introduces the vision of 6G cyberspace security. Then, it analyzes the security problems faced by the 6G core network, wireless access network, and emerging associated technologies in detail, as well as the corresponding security technology development status and the integrated development of endogenous security and traditional security. Furthermore, this paper describes the relevant security theories and technical concepts under the guidance of the new paradigm of endogenous security.
摘要
6G网络将面临更为复杂的内生安全问题, 亟需提出新的普适性安全理论, 建立新的实践规范, 以应对网络空间“未知的未知”安全威胁. 本文首先阐述了网络空间内生安全发展的新范式, 介绍了6G网络安全的需求愿景. 进而详细分析了6G核心网、 无线接入网、 新兴使能技术等面临的安全问题, 以及相应的安全技术发展现状, 分析了内生安全与传统安全的融合发展, 进而给出网络空间内生安全新范式指导下的相关安全理论与技术构想.
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Xinsheng JI initiated the work. Xinsheng JI, Jiangxing WU, Liang JIN, and Kaizhi HUANG drafted the paper. Yajun CHEN, Xiaoli SUN, Wei YOU, Shumin HUO, and Jing YANG helped organize the paper. Xinsheng JI, Jiangxing WU, Liang JIN, Kaizhi HUANG, Yajun CHEN, Xiaoli SUN, Wei YOU, Shumin HUO, and Jing YANG revised and finalized the paper.
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Xinsheng JI, Jiangxing WU, Liang JIN, Kaizhi HUANG, Yajun CHEN, Xiaoli SUN, Wei YOU, Shumin HUO, and Jing YANG declare that they have no conflict of interest.
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Project supported by the National Key Research and Development Program of China (Nos. 2020YFB1806607 and 2022YFB2902202) and the National Natural Science Foundation of China (Nos. 61521003 and 61701538)
Xinsheng JI, first author of this invited paper, received his BE degree in Fudan University, Shanghai, China, in 1988, and his MS degree in PLA Information Engineering University, Zhengzhou, China, in 1991. He is currently a Chief Engineer of the China National Digital Switching System Engineering and Technological R&D Center (NDSC). He is a member of the National 6G Technology R&D General Expert Group, a Chief Scientist of the wireless security field of the Collaborative Innovation Center for Wireless Communication, a Deputy Director of the National Engineering Laboratory for Mobile Network Security, and an Academic Leader of the National Science Foundation Innovation Corps. He obtained the National Science and Technology Progress Award (First Prize) three times, and the National Science and Technology Progress Award for Innovation Team once. His major research interests include next-generation mobile communication and cyber space security.
Jiangxing WU is an academician of the Chinese Academy of Engineering (CAE). He is a professor and doctoral supervisor and president of the China National Digital Switching System Engineering and Technological R&D Center (NDSC). Some other positions he held include: Vice Chairman of the National High-tech R&D Program (863 Program) from the Ninth-Five-Year Plan to the Tenth-Five-Year Plan, Vice Chairman of the Information Technology Experts Group of the 863 Program, Director of the National Major Mobile Communication Project Evaluation Commission, Director and Chief Engineer of the China Next Generation Broadcasting Network (NGB) Experts Commission, Vice Chairman of the 3Tnet in the Eleventh-Five-Year Plan. Since 2016, he has served as Vice Chairman of the Space-Earth Integration Network Experts Group of the National Key Scientific and Technological Project during the Thirteenth-Five-Year Plan. He obtained the National Science and Technology Progress Award (First Prize) three times. Some other awards granted to him include: the title of National Outstanding Scientific and Technological Worker in 1997, Outstanding Contribution Award of the National Science and Technology Research Program in 2001, the title of Young and Middle-Aged Experts with Outstanding Contributions in 2003, First-Level Prize of National Teaching Achievement in 2009, and the National Innovation Competition Award in 2017. The scientific research team he led won the National Science and Technology Progress Award for Innovation Team in 2015. His research interests include cyberspace security and network architecture.
Kaizhi HUANG, corresponding author of this invited paper, received her BE degree in digital communication and MS degree in communication and information system in 1995 and 1998, respectively, from PLA Information Engineering University, and her PhD degree in communication and information system in 2003 from Tsinghua University. She is currently a professor of the China National Digital Switching System Engineering and Technological R&D Center (NDSC). She is an expert in the evaluation of national key R&D projects and NSFC projects, and won one National Science and Technology Progress and Innovation Team Award. Her research interests include wireless network security and signal processing.
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Ji, X., Wu, J., Jin, L. et al. Discussion on a new paradigm of endogenous security towards 6G networks. Front Inform Technol Electron Eng 23, 1421–1450 (2022). https://doi.org/10.1631/FITEE.2200060
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DOI: https://doi.org/10.1631/FITEE.2200060