ICS35.020 CCSL70 T/CSAS 团 体 标 准 T/CSAS0023—2025 政务数据识别要求 Requirementsofgovernmentdatarecognition 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/CSAS0023—2025 I目  次 前言·····························································································································II 1范围··························································································································1 2规范性引用文件···········································································································1 3术语和定义·················································································································1 4政务数据的识别原则·····································································································2 4.1高效性·················································································································2 4.2一致性·················································································································2 4.3透明性·················································································································2 5政务数据识别概述········································································································2 5.1数据识别主体········································································································2 5.2数据分类··············································································································3 5.3数据形态··············································································································3 6政务数据识别实施········································································································3 6.1政务数据识别流程··································································································3 6.2政务数据识别场景分析····························································································4 7政务数据分类识别方法··································································································5 7.1固定格式结构化数据·······························································································5 7.2非固定格式结构化数据····························································································6 7.3非结构化数据········································································································6 附录A（规范性）数据识别常用技术··················································································7 A.1正则表达式···········································································································7 A.2关键字检测···········································································································7 A.3文档检测··············································································································7 附录B（规范性）政务数据分级定义··················································································8 参考文献·························································································································9 全国团体标准信息平台 T/CSAS0023—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：奇安信网神信息技术（北京）股份有限公司、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：钱滔、刘大海、傅蕴哲、李一楠、柯钦文、田茂呈（排名不分先后）。 全国团体标准信息平台 T/CSAS0023—2025 1政务数据识别要求 1范围 本文件规定了政务数据的识别原则、识别范围、识别流程、标记规则、识别算法配置、扫描判定和 标记确认标准等内容。 本文件适用于四川省政务数据识别工作。 2规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件， 仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本 文件。 GB/T21063.1—2007政务信息资源目录体系第1部分：总体框架 GB/T21063.3—2007政务信息资源目录体系第3部分：核心元数据 GB/T21063.6—2007政务信息资源目录体系第6部分：技术管理要求 GB/T37988—2019信息安全技术数据安全能力成熟度模型 DB12/T1229—2023政务信息资源核心元数据 DB51/T2847—2021四川省政务信息资源目录编制指南 DB23/T3620—2023政务信息资源数据标准基本要求 T/CSAS0001—2025数据生命周期安全参考框架 3术语和定义 下列术语和定义适用于本文件。 3.1 数据data 任何以电子或者其他方式对信息的记录。 [来源：GB/T43697—2024，3.1] 3.2 元数据metadata 描述政务信息资源特征的数据。 [来源：GB/T21063.1—2007，3.1] 3.3 核心元数据coremetadata 描述政务信息资源基本属性与特征的最小集合，一般包括信息资源的名称、内容摘要、提供方、发 布日期等。 [来源：DB51/T284