How Often Should a Medical or Dental Practice Back Up Data?
How medical and dental practices can set backup frequency, retention and recovery targets based on data change, downtime tolerance and system criticality.
There is no single backup interval that fits every practice. The right schedule depends on how quickly data changes, how much recent work the practice could tolerate losing, and how long each system can be unavailable.
Define the acceptable data-loss window
The recovery point objective (RPO) is the amount of recent data the practice is prepared to lose after a failure. If losing a full business day of changes would be unacceptable, a once-daily backup may not meet the operational requirement.
Define the acceptable downtime
The recovery time objective (RTO) is how quickly a system needs to be usable again. A backup strategy should account for restoration time, replacement hardware, application dependencies, internet connectivity, credentials, and vendor involvement.
Back up the systems that actually matter
Inventory servers, file shares, application databases, cloud data, configuration files, and other information needed to resume operations. Do not assume a cloud application or Microsoft 365 subscription automatically provides the retention and recovery process your practice expects.
Protect the backup system itself
Backups are a target during ransomware incidents. Separate administrative credentials, strong authentication, protected or immutable copies where appropriate, and restricted access reduce the chance that an attacker can destroy both production data and recovery copies.
Test restoration
Monitoring successful backup jobs is important, but restoration testing verifies that the data can actually be recovered. Tests should be documented and should reflect the practice's most important systems.
Viking Bros IT includes backup and recovery planning within our managed IT services and broader healthcare IT support.