中华人民共和国通信行业标准 YD/T XXXX 电信网和互联网区块链基础设施 安全防护要求 Security Protection Requirements for Telecom Network and Internet Blockchain Infrastructure （报批稿） 201X-XX-XX发布 201X-XX-XX实施 发 布 ICS 35.030 CCS L70 YD/T × × × × —×××× I 目 次 目 次 ................................ ................................ ................................ ................................ ................................ ......... I 前 言 ................................ ................................ ................................ ................................ ................................ ........ II 1 范围 ................................ ................................ ................................ ................................ ................................ ............ 1 2 规范性引用文件 ................................ ................................ ................................ ................................ ........................ 1 3 术语、定义和缩略语 ................................ ................................ ................................ ................................ ................. 2 3.1术语和定义 ................................ ................................ ................................ ................................ .......................... 2 3.2 缩略语 ................................ ................................ ................................ ................................ ................................ . 5 4 区块链基础设施安全防护概述 ................................ ................................ ................................ ................................ . 5 4.1 区块链基础设施安全防护范围 ................................ ................................ ................................ .......................... 5 4.2 区块链基础设施典型安全风险分析 ................................ ................................ ................................ .................. 6 4.3 区块链基础设施安全防护内容 ................................ ................................ ................................ .......................... 8 5 区块链基础设施安全防护要求 ................................ ................................ ................................ ................................ . 9 5.1 第1级要求 ................................ ................................ ................................ ................................ ......................... 9 5.2 第2级要求 ................................ ................................ ................................ ................................ ....................... 10 5.2.1 业务服务安全要求 ................................ ................................ ................................ ................................ ... 10 5.2.2 网络安全要求 ................................ ................................ ................................ ................................ ........... 12 5.2.3 设备安全要求 ................................ ................................ ................................ ................................ ........... 13 5.2.4 物理环境安全要求 ................................ ................................ ................................ ................................ ... 14 5.2.5 管理安全要求 ................................ ................................ ................................ ................................ ........... 14 5.3 第3级要求 ................................ ................................ ................................ ................................ ....................... 15 5.3.1 业务服务安全要求 ................................ ................................ ................................ ................................ ... 15 5.3.2 网络安全要求 ................................ ................................ ................................ ................................ ........... 16 5.3.3 设备安全要求 ................................ ...............