规范《GAT388-2002-计算机信息系统安全等级保护操作系统技术要求》.pdfVIP

ics35020 L 09 r .1 中华人 民共和 国公共安全行业标准 GA/T388-2002 m o c . 计算机信息系统安全等级保护 w 操作系统技术要求 x Operatingsystemtechnologyrequirement f incomputerinformationsystemclassifiedsecurityprotection bz w. w w 2002一07一15发布 2002一07门5实施 中华人民共和国公安部 发 布 GA/T388-2002 目 次 n}uIAA 1 范围 ··············································································································…… 1 m 2 规范性引用文件 ································································································…… 1 3 术语和定义 ······································································································…… 1 4安全保护等级划分技术要求 ···································································……”“·””二”’1 o 4.1 第一级:用户自主保护级 ·1 4.1.1 安全功能 ···································································································…… 1 c 4.1.2 TCB自身安全保护 ·······················································································…… 1 4.1.3 TCB设计和实现 ·2