Ransomware Protection for MSPs: 6 Outcomes Every Service Must Deliver
Effective ransomware protection for managed service providers (MSPs) must deliver six measurable outcomes: reduced exposure, early detection, 24/7 response, protected recovery points, clean recovery, and consistent operations across tenants.
Backups alone are not enough. Endpoint detection is also insufficient if an MSP does not have a tested recovery process, clear ownership, and documented response procedures.
The Acronis Cyberthreat Report identified 143 ransomware victims among MSPs, IT service providers, and telecommunications companies in 2025. Phishing accounted for 52% of initial access cases, while unpatched vulnerabilities accounted for 27%.
The checklist below converts these common failure points into practical controls and evidence that MSPs should verify before declaring a ransomware protection service complete.
6 Things Your MSP Ransomware Protection Service Should Do
A complete ransomware protection service connects prevention, detection, response, and recovery. For every control, request evidence from the specific tenants, workloads, storage configurations, and service tiers included in the service agreement.
| Operational requirement | What to verify | Acronis feature mapping |
|---|---|---|
| 1. Reduce exposure |
Set patching service-level agreements by severity. Require multifactor authentication for management portals and remote access. Keep backup administration separate from security administration, and test whether a single compromised technician account can modify protection policies or delete recovery points. |
Acronis Cyber Protect Cloud provides vulnerability assessment, patch management, URL filtering, and role-based management. Verify which services are enabled for each tenant. |
| 2. Detect the full attack |
Conduct controlled operational tests before widespread encryption occurs. Confirm that incidents generate actionable alerts and that the team can isolate endpoints. Review the response actions required across identity, email, and Microsoft 365 environments. |
Acronis Active Protection and EDR monitor endpoint behavior. Acronis XDR extends visibility across endpoints, email, identity, and Microsoft 365. |
| 3. Provide 24/7 coverage |
Document who monitors, investigates, contains, and communicates with clients outside business hours. Test escalation paths and identify actions that require client approval. |
Acronis MDR provides 24/7 monitoring and response alongside Acronis EDR or XDR. Depending on the selected service tier, remediation actions can include recovery and RMM operations. |
| 4. Protect recovery points |
Use access-isolated, immutable, or offline copies where appropriate. Attempt to delete recovery points with compromised credentials. Review retention policies, alerts, privileged access, and controls governing storage changes. |
Acronis Cyber Protect Cloud supports immutable backup storage designed to delay deletion and protect recovery points from accidental or malicious changes. |
| 5. Complete a clean recovery |
Select a known-good recovery point, scan and isolate it, restore the data, and rebuild dependencies in the correct order. Record whether the backup job succeeded, as well as the recovery point objective (RPO) and recovery time objective (RTO) achieved during the exercise. |
Acronis Cyber Protect Cloud can scan backups and support malware-free recovery. Acronis Disaster Recovery can orchestrate failover and recovery workflows when the required services are licensed and configured. |
| 6. Operate consistently across tenants |
Apply standard policies without ignoring individual client requirements. Test role separation, cross-tenant visibility, reporting, API access, and RMM or PSA handoffs. Confirm that data and administrative permissions cannot leak between tenants. |
Acronis Cyber Protect Cloud provides multitenant management, centralized reporting, and RMM or PSA integrations. |
Important: Immutable, offline, and air-gapped backups are different controls. Evaluate and test each one separately rather than treating them as interchangeable.
How EDR, XDR, MDR, and Immutable Backups Work Together
Endpoint detection and response (EDR) monitors endpoint activity and supports investigation, isolation, and remediation. Extended detection and response (XDR) connects endpoint signals with other attack surfaces, helping analysts investigate a single incident instead of isolated alerts.
Managed detection and response (MDR) adds security personnel and operational processes. A managed service can investigate and respond around the clock, subject to the responsibilities and actions included in the selected service tier.
Immutable backups protect recovery points from modification or deletion. They are a recovery control, not a substitute for incident response, data-loss monitoring, or breach investigation. Immutability also differs from offline or air-gapped storage.
In the Acronis model, EDR provides endpoint detection and response, while XDR extends visibility to email, identity, and Microsoft 365 applications. Acronis MDR operates on top of EDR or XDR. Acronis Cyber Protect Cloud provides backup, management, and multitenant operating capabilities.
Ransomware Recovery Runbook: Reduce Recovery Time at Every Handoff
Recovery time is the combined time required for detection, triage, containment, clean recovery-point selection, restoration, and validation. MSPs can reduce RTO by shortening each step, especially handoffs between security, backup, identity, networking, and client teams.
- Declare the incident, assign an incident commander, and open an out-of-band communications channel.
- Identify affected tenants, identities, workloads, and possible initial access methods.
- Isolate compromised endpoints and block malicious sessions, tokens, and remote access.
- Preserve evidence before erasing systems or rotating logs.
- Apply patches, disable unauthorized access, rotate credentials, and close the initial entry point.
- Select the latest recovery point that passed validation and predates the compromise.
- Restore identity and infrastructure dependencies before applications and user data.
- Scan, test, reconnect, and monitor systems gradually for renewed attacker activity.
Acronis backup scanning and malware-free recovery capabilities can help validate candidate recovery points. Acronis Disaster Recovery can orchestrate recovery workflows when it is properly licensed and configured. The incident team must still confirm that the selected recovery point predates the breach.
Automation should remove repetitive delays, but incident commanders should approve high-impact actions such as mass isolation, credential resets, and failover. No platform can guarantee recovery from every attack. However, a rehearsed recovery path helps preserve the option to restore operations without paying a ransom.
After every exercise, record the achieved RPO and RTO, document delays, and update the runbook based on evidence rather than estimated recovery speed.
Are Immutable Backups Enough to Stop Double-Extortion Ransomware?
No. Immutable backups can preserve recoverability, but they cannot undo data that an attacker has already stolen or eliminate breach notification obligations. Ransomware protection services must also identify data theft, identity abuse, and unauthorized access before encryption begins.
Correlate telemetry from endpoints, identities, email, Microsoft 365, DNS, proxies, and outbound network sources. During an incident, response actions may include:
- Isolating affected devices
- Revoking sessions and authentication tokens
- Rotating compromised credentials
- Blocking attacker-controlled destinations
- Preserving evidence for legal and notification decisions
Acronis EDR provides endpoint context and response capabilities. Acronis XDR adds telemetry and response across email, identity, and Microsoft 365 applications. Evidence of network exfiltration may still need to come from firewalls, SIEM platforms, or other client security controls. Test these handoffs before an incident occurs.
How to Evaluate an MSP Ransomware Protection Platform
Before purchasing or standardizing on a platform, request a live demonstration and evidence of the following seven capabilities:
- Coverage for the client workloads and tenant tiers included in the agreement
- Prevention and detection before widespread encryption begins
- Clearly defined 24/7 response responsibilities, escalation paths, and approval boundaries
- Immutable storage modes, retention behavior, privileged access controls, and deletion protection
- Clean recovery-point selection, malware scanning, and isolated restoration
- Measured RPO and RTO through dependency-based recovery exercises
- Multitenant roles, reporting, audit evidence, and RMM, PSA, and API integrations
One integration option is Acronis Cyber Protect Cloud with Acronis MDR. Together, these services can support the six operational outcomes described above, depending on the selected MDR tier, licensing, deployment model, storage architecture, and the MSP’s incident response responsibilities.
Live incident and recovery testing using production configurations remains essential.
Frequently Asked Questions About Ransomware Protection for MSPs
What is the best ransomware protection for MSPs?
The best ransomware protection service is one that can demonstrate all six outcomes across the client workloads it is contracted to protect. Acronis Cyber Protect Cloud and Acronis MDR are examples of integrated capabilities for prevention, detection, response, backup, recovery, and multitenant management. MSPs should validate their production configuration and confirm that the selected MDR tier includes the required remediation and recovery actions.
What should a ransomware protection service include?
It should include exposure reduction, EDR or XDR detection, 24/7 coverage, access-isolated and immutable recovery points, tested clean recovery, and multitenant operations supported by client-specific evidence.
How can MSPs reduce ransomware recovery time?
Eliminate handoff delays. Preassign owners, map dependencies, validate clean recovery points, automate safe steps, and rehearse restores until the achieved RPO and RTO match service commitments.
Will immutable backups stop double-extortion ransomware?
No. Immutable backups protect recovery data from modification or deletion, but they do not undo data exfiltration. Detection, identity protection, outbound traffic visibility, containment, and breach notification processes are still required.
Make Tested Recovery the Result of Your MSP Security Service
Ransomware resilience means containing attacks early, preserving a reliable recovery path, and proving that critical services can return within the promised timeframe.
Acronis Cyber Protect Cloud and Acronis MDR can work together to unify detection, response, backup, recovery, and multitenant management within an MSP operating model.
MSPs should validate their selected service tiers, storage architecture, integrations, and operational responsibilities against the six tests outlined in this guide.
Sponsored and written by Acronis.
Source: www.bleepingcomputer.com