Today, AWS Backup announces the preview of logically air-gapped vault, a new type of AWS Backup Vault that allows secure sharing of backups across accounts and organizations, supporting direct restore to help reduce recovery time from a data loss event. AWS Backup is a fully managed service that centralizes and automates data protection across AWS services and hybrid workloads. Logically air-gapped vault stores immutable backup copies that are locked by default, and isolated with encryption using AWS owned keys.
Source:: Amazon AWS