What is dental backup and disaster recovery?
Backup and disaster recovery (DR) is the discipline of making sure that when something destroys your data or systems - a dead server, ransomware, a fire, or simple human error - you can get the practice running again quickly with the records intact. It rests on four things: the 3-2-1 rule, tested restores (not just backup jobs that "ran"), a written continuity plan, and treating backups as a monitored signal rather than a checkbox nobody looks at until the worst day.
Backup vs disaster recovery vs continuity
- Backup is the copy of your data.
- Disaster recovery is the plan and the capability to restore systems and data after a failure - within a target time.
- Business continuity is the broader question of how the practice keeps seeing patients (or safely pauses) while recovery happens.
Having backups is necessary but not sufficient; the plan to use them is what saves the practice.
What you are protecting against
- Hardware failure - the server or a drive dies. (See what happens if your server dies tomorrow.)
- Ransomware - your files are encrypted by an attacker. (See ransomware recovery for dental offices.)
- Disaster - fire, flood, theft of on-site equipment.
- Human error - a deletion, a bad update, a misconfiguration.
The foundations
The 3-2-1 rule
Three copies of your data, on two different media, with one off-site. It is the baseline every dental practice should meet - and the starting point, not the finish line. (See the 3-2-1 rule and beyond.)
Tested restores
"The backup runs nightly" is a control-design statement; a successful restore is control-evidence. The only proof your backups work is a tested restore of the practice-management database within the last 30 days. (See do my dental backups actually work?)
Monitoring
A backup that silently fails for three weeks is worse than no backup, because it feels safe. Backup health should be a monitored signal that surfaces a failure the day it happens, not the day you need to restore.
RTO and RPO - the two numbers that define your plan
RTO (Recovery Time Objective) is how long you can afford to be down. RPO (Recovery Point Objective) is how much data you can afford to lose - if you back up nightly, your RPO is up to a day. Decide both for your practice, then build a backup and DR setup that actually meets them. Most "we have backups" practices have never defined either. (See what downtime actually costs.)
Common gaps we see
- Backups that run but have never been restore-tested.
- Only one copy, or all copies on-site (no off-site/immutable copy).
- The images folder backed up separately from the database - or not at all.
- No RTO/RPO, so nobody knows whether the setup is adequate.
- No monitoring, so a failing backup goes unnoticed until the worst day.
How an autonomous RMM helps
CyberCore treats backup verification as a first-class signal: it checks that backups ran, surfaces the last successful verified restore, and flags a failing backup on the owner dashboard the day it happens - so "are we actually protected?" has a visible answer at all times rather than a hopeful one. (See Glass-box RMM.)