A. Create a new Amazon S3 bucket. Use EBS lifecycle policies to move EBS snapshots to the new S3 bucket. Move snapshots to Amazon S3 Glacier using lifecycle policies, and apply Glacier Vault Lock policies to prevent deletion.
B. Use AWS Systems Manager to distribute a configuration that performs local backups of all attached disks to Amazon S3.
C. Create a new AWS account with limited privileges. Allow the new account to access the AWS KMS key used to encrypt the EBS snapshots, and copy the encrypted snapshots to the new account on a recurring basis.
D. Use AWS Backup to copy EBS snapshots to Amazon S3.