《民用航空重要信息系统灾难备份与恢复管理规范》（MHT0026-2005）.pdf

ICS 35.020 L 07 备案号: M H 中华人民共和国民用航空行业标准 MH/T0026-2005 民用航空重要信息系统空难备份 与恢复管理规范 Managementspecificationforimportantinformationsystemof civilaviationdisasterbackuprecovery 2005一01一20发布 2005一05一01实施 中国民用航空总局 发布 MH/T0026-2005 目 次 前言 1 范围 ··。····。····························。。。·······。············································，······················…… 1 2 术语和定义 ·············································。···········。·····。。·········································，·… 1 3 机构与职责 ······························价········································································…… 2 3.1 机构 ··································································。············································…… 2 3.2 职责 ·······。。····。·································································································…… 2 4 风险评估与业务影响分析 ··························。··························································..……2 4.1确定重要信息系统相关资源 ············································································。···…·…2 4.2 风险评估 ·························································。。····。。········。··························，····…… 2 4.3 业务影响分析 ·································。···················。·············································…… 2 4.4 成本效益分析 ·······。············。··············································································…… 3 4.5 确定灾难备份 目标和灾难备份等级 ········································································…… 3 4.6 确定灾难恢复目标和优先顺序 ································································。··。··········…… 3 5 灾难备份 ···································································································。········…… 3 5.1 灾难备份等级 ················································。·。······。·································，·······…… 3 5.2 灾难备份方案 ············································································。·。····················…… 4 5.3 灾难备份管理 ······························