ICS35.020 CCSL70 T/CSAS 团 体 标 准 T/CSAS0024—2025 工业互联网数据分类分级要求 Requirementsforclassificationandgradingofindustrialinternetdata 2025-11-28发布 2025-12-29实施 四川省网络空间安全协会  发布 全国团体标准信息平台 T/CSAS0024—2025 I目  次 前言·············································································································II 引言············································································································III 1范围···········································································································1 2规范性引用文件······························································································1 3术语和定义···································································································1 4缩略语········································································································2 5工业互联网数据概述························································································3 5.1工业互联网数据定义···················································································3 5.2工业互联网数据范围···················································································3 5.3工业互联网数据形态···················································································4 5.4工业互联网数据分类分级基本原则···································································6 6工业互联网数据分类规则···················································································7 6.1工业互联网数据分类框架··············································································7 6.2工业互联网数据分类方法··············································································7 7工业互联网数据分级规则···················································································9 7.1工业互联网数据分级框架··············································································9 7.2工业互联网数据分级方法··············································································9 7.3工业互联网数据分级要素············································································10 7.4工业互联网数据影响分析············································································10 7.5工业互联网数据级别确定规则·······································································10 7.6综合确定工业互联网数据级别·······································································11 8工业互联网数据分类分级流程············································································11 8.1总体流程·······························································································11 8.2典型案例·······························································································12 附录A（资料性）工业互联网数据分类分级动态更新情况参考·········································13 A.1动态更新常见情形····················································································13 A.2定量分级要素参考····················································································13 附录B（资料性）工业互联网数据安全保护措施参考····················································14 B.1安全防护措施··························································································14 B.2针对工业协议、实时数据流、边缘计算场景的识别与保护措施建议····························14 参考文献········································································································16 全国团体标准信息平台 T/CSAS0024—2025 II前  言 本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定 起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由四川省网络空间安全协会提出并归口。 本文件起草单位：四川大学、成都墨甲信息科技有限公司、成都久信信息技术股份有限公司、东方 电气中能工控网络安全技术（成都）有限责任公司、成都理工大学、全域数据信息安全重点联合实验室 西南实验室。 本文件主要起草人：李贝贝、邵泽瑞、李佳琦、肖黎彬、张意、李林静、杨彦兵、任重、张宇、赵 东、多滨、余展、赖一阳、吴明瀚（排名不分先后）。 全国团体标准信息平台 T/CSAS0024—2025 III引  言 工业互联网数据具有类型多样、来源广泛、结构复杂等特征，为提升数据管理水平和安全保障能力， 亟需构建统一、规范的工业互联网数据分类分级要求。本文件提出了工业互联网数据分类分级的要求和 方法，明确了先分类后分级的技术路径，并依据数据类别和等级，指导采取相应的数据安全保护措施。 本文件旨在为工业领域主管部门和数据处理者开展数据分类分级工作提供参考，构建科学合理的分类分 级体系，为实现数据的分级保护和差异化管理奠定基础。 全国团体标准信息平台 T/CSAS0024—2025 1工业互联网数据分类分级要求 1范围 本文件规定了工业互联网数据分类分级的原则、框架、方法和流程，给出了工业互联网重要数据识 别指南。 本文件适用于工业领域主管（监管）部门参考制定工业互联网领域数据分类分级标准规范，也适用 于各地区、各部门开展工业互联网数据分类分级工作，同时为工业互联网数据处理者进行工业互联网数 据分类分级提供参考。 本文件不适用于涉及国家秘密的工业互联网数据。 2规范性引用文件 下列文件中的内容通过文中的规范性