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---
title: "DRA Account"
type: entity
tags:
- AWS
- Backup
- DR
- CTP
- Multi-Account
sources:
- ctp-topic-73-aws-backup-implementation-of-the-cloud-transformation-program
last_updated: 2026-04-28
---
## DRA Account
DRADisaster Recovery Account账户是 CTPCloud Transformation Programme中为每个生产工作负载账户设立的专属灾备账户。
### 用途
- 存储从源账户复制过来的备份恢复点
- 实现物理隔离:工作负载账户被入侵时,备份不会一并丢失
- 支持即时恢复:备份保留在 DR 账户内,无需耗时跨账户数据拷贝即可完成恢复
### 架构关系
- 源账户 → 取初始备份 → 复制到 → **DRA Account**
- 如 DRA 账户不可用,备份可回退到 [[Databunker]] 集中账户
- DRA 账户配合 AWS Backup Audit Manager 提供合规审计报告
### Related Sources
- [[ctp-topic-73-aws-backup-implementation-of-the-cloud-transformation-program]] — CTP 中 DR 账户设计