规范《GAT387-2002-计算机信息系统安全等级保护网络技术要求》.pdf

ICs35.020 [.09 N.1 中华人民共和国公共安全行业标准 GA/T 387-2002 计算机信息系统安全等级保护 网络技术要求 Networktechnologyrequirement incomputerinformationsystem classifiedsecurityprotection 2002一07门5发布 2002一07一15实施 中华人民共和国公安部 发 布 GA/T387-2002 目 次 前 言 班 引 言 份 1 范围 ·············································································································。···一 1 2 规范性引用文件 ································································································…… 1 3 术语和定义 ··························。··············，···················································.··.··..·…… 1 4 网络安全组成与相互关系 ，·················································································。…… 1 5 网络基本安全技术 ························································································。····…… 2 5.1 身份鉴别 ····························，·········································································…… 2 5.1.1 用户标识 ·············································。·····················································…… 2 5.1.2 用户鉴别 ··········，·····················································································。··…… 3 5.1.3 用户一主体绑定 ·····························································································…… 3 5.1.4 鉴别失败处理 ····································································