Backup Solution

I am looking into our backup solutions and needed to find the recommended way to backup Timberline data properly to insure a quality disaster recovery.

I have read through the knowledge base and notice that everytime you suggest a backup that we go into the server and make sure no one is logged in. The problem I have with this is I am backing up with Symantec Backup Exec System Recovery Version 8.5. It has worked great for years. The problem is not everybody logs out at night when the backup happens. I do not get any access errors but it leaves me with a doubt that the data is any good. I have not done a complete restore to test the data.

Is there a proper way to automatically backup Timberline Data and know it is good data?

Thank you

Tim Voight