Encrypt AWS Backup logically air-gapped vaults with customer-managed keys

AWS has announced support for Customer-Managed Keys (CMKs) in AWS Backup logically air-gapped vaults, providing organizations with enhanced control over backup encryption and key management.

• Enables organizations to use their own encryption keys in logically air-gapped backup vaults
• Supports centralized key management across multiple AWS accounts
• Provides complete key lifecycle control and enhanced audit visibility
• Integrates with AWS KMS and supports multi-layered security controls
• Allows key rotation and comprehensive monitoring of key operations

Key benefits include improved compliance, granular access controls, and the ability to manage encryption keys according to specific organizational security requirements while maintaining the robust security of air-gapped backup storage.