Why it matters
The question is not whether you have a backup. It is how long it takes to be working again, and how much of the last day is lost. Most businesses have never asked, and the answer they would get is a guess.
How we work
We agree two numbers with you: how quickly you need to be back, and how much data you can afford to lose. Then we build the backup to meet them, with three copies, two kinds of storage and one copy offsite that cannot be altered.
Then we restore from it, on a schedule, and write down that it worked. When a backup job fails, we know the same day.