When creating a VPG from vCloud Director to AWS the data is stored in S3 and all replicated data from protected virtual machines to AWS is encrypted in S3. All recovery operations bring up the recovered machines in EC2 in AWS.

Before replicating from a protected vCD site to a recovery AWS site, review the following guidelines for AWS environments, and considerations when protecting to AWS: Zerto Virtual Replication - Prerequisites & Requirements for Amazon Web Services (AWS)

See also: Import Methods for AWS

After reviewing the guidelines and considerations, proceed with Creating a VPG from vCloud Director to AWS.