GB/T 20988-2007 Translated English of Chinese Standard. (GBT 20988-2007, GB/T20988-2007, GBT20988-2007): Information security technology - Disaster recovery specifications for information systemshttps://www.chinesestandard.net, 2019 M04 14 - 32 pages This standard specifies the basic requirements for the disaster recovery of information system. This standard applies to the planning, approval, implementation, management of disaster recovery of information system. |
Contents
| 3 | |
Overview of disaster recovery | 9 |
Implementation of disaster recovery strategy | 17 |
Appendix A Normative Classification of disaster recovery capability grades23 | 23 |
Appendix B Informative Framework of disaster recovery plan | 29 |
Common terms and phrases
application software backup center backup data according backup data processing Backup infrastructure backup media Backup network system backup site Business impact analysis center for disaster corresponding disaster recovery cost-risk balance critical business functions Data backup system data processing equipment data processing system disaster recovery capabilities disaster recovery objectives disaster recovery plan disaster recovery resources disaster recovery strategy equipment as required GB/T grade of disaster hardware and network Implementation of disaster Information security information system media characteristics media is stored media storage conditions medium access meets the requirements objective RTO operation management system overall data backup plan Have corresponding plan which undergoes primary system principle of cost-risk Professional technical support recovery of information recovery point objectives recovery time objectives regular effective verification required for disaster Requirements Data backup stored off-site support Element Requirements technical and management technical solution technical support capabilities Technical support personnel test and drill transfer-storage management system undergoes complete test