2024年6G天地一体化网络安全技术研究报告2030（6G）推进组

2024年11月 版权声明CopyrightNotification 未经书面许可禁止打印、复制及通过任何媒体传播 ©2024IMT-2030（6G）推进组版权所有 目录 1.1天地一体化网络概述.........................................................................................51.2天地一体化网络系统安全概述.........................................................................7 第二章6G天地一体化网络安全威胁.................................................................................7 2.1无线通信安全威胁.............................................................................................72.1.1卫星终端接入安全威胁..........................................................................72.1.2星间链路安全威胁..................................................................................82.1.3馈电链路安全威胁..................................................................................82.2认证安全威胁.....................................................................................................92.3隐私安全威胁...................................................................................................102.4卫星安全威胁...................................................................................................102.5密钥管理安全威胁...........................................................................................102.6数据安全威胁...................................................................................................112.7移动性管理安全威胁.......................................................................................112.8运维安全威胁...................................................................................................12 第三章6G天地一体化网络安全需求...............................................................................12 3.1无线通信安全需求...........................................................................................12 3.1.1卫星终端接入安全需求........................................................................123.1.2星间链路安全需求................................................................................123.1.3馈电链路安全需求................................................................................133.2认证安全需求...................................................................................................133.3隐私保护需求...................................................................................................133.4卫星安全需求...................................................................................................143.5密钥管理安全需求...........................................................................................143.6数据安全需求...................................................................................................153.7移动性管理安全需求.......................................................................................153.8运维安全需求...................................................................................................15 第四章6G天地一体化网络安全参考架构.......................................................................16 第五章6G天地一体化网络安全关键技术.......................................................................18 5.1.1设备接入安全........................................................................................18 5.1.2星间链路安全........................................................................................225.1.3馈电链路安全........................................................................................235.2认证技术...........................................................................................................245.2.1概述........................................................................................................245.2.2卫星终端标准认证技术........................................................................245.2.3基于聚合签名的批量认证....................................................................245.2.4轻量化认证机制....................................................................................265.2.5假基站技术和防DoS技术...................................................................275.2.6基于区块链技术的星间/星地组网认证...............................................285.3隐私保护...........................................................................................................295.3.1概述........................................................................................................295.3.2UE身份信息保护...................................................................................295.3.3UE位置信息保护...................................................................................305.4密钥管理...........................................................................................................305.4.1概述........................................................................................................305.4.2密钥管理安全........................................................................................315.5移动性管理安全...............................................................................................315.6端到端数据安全...............................................................................................325.6.1概述.......................................................................................................