A Complete Data Protection Suite as Infrastructure-as-a-Service (IaaS) would meet all the objectives of the customer.

NetWorker Virtual Edition is a backup solution for virtualized environments, and it allows to backup virtual machines and virtual applications. CloudBoost virtual is a feature that allows the user to perform backups and recoveries to and from a cloud-based object store.

On-prem NetWorker with CloudBoost Virtual Appliance to improve recovery time objectives is also a good solution.

Complete Data Protection Suite as IaaS includes NetWorker, CloudBoost, and other Dell EMC Data Protection solutions and it allows the customer to:

Greater efficiency with virtualized and pooled resources

IT resources can be provisioned on-demand and easily returned to the resource pool

Quickly allocate computing resources to meet business demands

Enhanced security and protection of information assets