SureBackup is a Veeam feature that allows you to automate the validation of backed-up data. It ensures that backups are not only restorable but also functionally correct. SureBackup automatically starts virtual machines from backups in an isolated environment, runs tests, and verifies the integrity of the backups. This feature is crucial for maintaining confidence in disaster recovery plans by regularly validating the consistency and reliability of backups.
For more details, refer to:
Veeam SureBackup Documentation