While the full details of the checklist go deeper, the key takeaway is that protection must be verified under real-world conditions. For MSPs, this means routinely simulating attacks to confirm that detection triggers correctly, that backup chains remain intact, and that restoration workflows actually meet recovery time objectives. Simply deploying tools is not enough — you have to prove they work together when it matters most.

• Reduce attack surface by hardening client endpoints and patching known vulnerabilities.
• Detect active threats quickly using behavioral analysis and continuous monitoring.
• Preserve recovery points by using immutable or write-once storage to stop ransomware from encrypting backups.
• Test restoration processes regularly to ensure critical systems can be brought back online fast.
• Verify that backup integrity checks are automated and run consistently across all client environments.
• Align recovery speed with business expectations, factoring in both recovery time objectives and recovery point objectives.

The emphasis on testing is what separates a documented plan from a practical one. If you haven’t already, run a tabletop exercise or a live restore drill with your largest client to identify gaps before an actual incident forces the issue.

Source: BleepingComputer

Is your team actively running restore drills across all client environments, or is testing limited to only a few key accounts?