Design and implement the hardware required for a complete backup of your servers and critical applications.
BACKUP PLAN AND TESTING
Design a backup plan and testing to ensure that everything will work as expected if a machine or application becomes corrupted.
Implement a reporting server to provide easy to read DPM reports to quickly identify if there are any issues with backups.
DISASTER RECOVERY PLAN
Completely revision of your current backup and Disaster Recovery Plan.
Have a look at SSW Rules to Better Data Protection Manager (DPM).