7 Elements of a Manufacturing Disaster Recovery Plan That Can Help Reduce Downtime and Data Loss
A manufacturing IT disaster recovery plan should identify which systems need to be restored, in what order, how quickly they need to return, how much data the company can afford to lose, where recovery data is stored, and who is responsible for each step.
Backups are an important part of that plan, but backups alone are not disaster recovery. Manufacturers also need defined recovery priorities, recovery objectives, protected copies of critical data, assigned responsibilities, and a process for testing whether systems can actually be restored.
A practical manufacturing disaster recovery plan should address seven areas: critical systems, RTO and RPO, backup frequency, backup protection, recovery order, response responsibilities, and recovery testing.
1. Identify the Systems Manufacturing Operations Depend On
Disaster recovery planning starts by identifying the technology the business cannot operate without.
Manufacturers often depend on a combination of traditional IT systems, cloud services, and technology supporting production. Depending on the operation, critical systems may include:
- ERP and business management platforms
- File servers and shared data
- Engineering applications and files
- Network infrastructure
- Servers and virtualization platforms
- Identity and authentication services
- Internet connectivity
- Microsoft 365 and cloud applications
- Databases
- Production-supporting IT systems
- Backup infrastructure
The important question isn’t simply whether a system is important. Manufacturers should understand what happens to operations when that system becomes unavailable.
For example, production equipment might still be functional during an ERP outage, but employees may be unable to access work orders, inventory information, scheduling data, shipping information, or other resources needed to keep operations moving.
Dependencies also matter. An ERP application may require a database server, authentication service, network connectivity, and storage before users can access it. Restoring the application without restoring those dependencies doesn’t restore the business function.
A useful disaster recovery inventory should therefore document both critical systems and the technology each system depends on.
2. Define RTO and RPO for Critical Systems
Once critical systems have been identified, manufacturers need to determine how quickly they must be recovered and how much data loss is acceptable. Two measurements help define those requirements.
Recovery Time Objective (RTO)
RTO is the target amount of time for restoring a system or service after an interruption.
A manufacturer might determine that a critical business system needs to be restored within several hours, while a less important application could remain unavailable longer without significantly affecting operations.
Recovery Point Objective (RPO)
RPO represents the acceptable amount of data loss measured in time.
If a system is backed up every 24 hours, an interruption occurring shortly before the next backup could potentially put a much larger amount of recent data at risk than a system protected more frequently.
AT-NET’s backup guidance notes that backup frequency should depend on the organization’s recovery goals and that mission-critical data may warrant backups at least hourly. RTO and RPO should therefore be determined by business requirements rather than applying the same recovery target to every system.
3. Set Backup Frequency Based on Business Impact
A backup schedule should reflect how the manufacturer uses its data. Some information changes relatively infrequently. Other systems may process new transactions, production information, engineering changes, customer activity, or other important data throughout the day. The more frequently important data changes, the greater the potential impact of a long interval between backups.
Manufacturers can start with a straightforward question:
If this system failed right now, how much work could we afford to recreate?
If losing an entire business day’s activity would create a significant operational problem, a once-daily backup may not align with the company’s recovery requirements. The answer may be different for every system. A manufacturer could therefore have one backup policy for mission-critical systems and another for lower-priority information.
The objective isn’t simply to create more backups. It is to align backup frequency with the organization’s RPO and operational requirements.
Backup vs. Disaster Recovery: What’s the Difference?
Backup and disaster recovery are related, but they aren’t interchangeable.
Backup means maintaining recoverable copies of data.
Disaster recovery is the broader process used to restore the systems, data, infrastructure, and services the business needs to operate.
Think about a manufacturer’s ERP system.
Having yesterday’s ERP database backed up is useful. But recovery planning also needs to address where that backup is stored, whether it can be restored, which servers and applications are required, what network and identity services the ERP depends on, who performs the recovery, and whether the business needs the ERP operating again in two hours or the following day.
That is the difference between having a backup and having a recovery plan.
AT-NET’s managed backup approach includes policy design, product recommendations, local and off-site backups, daily review, restores as needed, and disaster recovery.
4. Protect Recovery Data From Ransomware and Other Failures
A backup is only useful if it remains available when the organization needs it. That makes backup protection an important part of manufacturing disaster recovery. If production systems and their backups can both be altered or deleted through the same compromised environment, an attacker may attempt to damage the organization’s recovery options.
Immutable storage helps address this risk by preventing backup data from being modified during its defined retention period.
AT-NET uses immutable storage and managed backups as part of its backup and recovery approach. Its services also include local and off-site backups so recovery data does not have to depend entirely on the original production environment.
Manufacturers should evaluate whether critical backups are protected against:
- Ransomware
- Unauthorized deletion
- Malicious modification
- Accidental deletion
- Hardware failure
- Facility-level incidents
- Corruption of production data
Backup protection should be designed around the risks the organization needs to recover from.
5. Document the Recovery Order
Trying to restore everything simultaneously is rarely a useful recovery strategy. Manufacturers should establish a recovery sequence before an outage occurs.
Here is a simple model to think about:
Tier 1 — Critical
Systems required to restore essential operations.
Tier 2 — High Priority
Systems that create significant business disruption but can remain unavailable briefly while Tier 1 systems are recovered.
Tier 3 — Moderate Priority
Systems where temporary workarounds may allow the business to continue.
Tier 4 — Lower Priority
Systems that can remain unavailable longer with limited immediate operational impact. The exact systems in each tier will vary by manufacturer.
The important part is establishing the order based on business impact and technical dependencies.
For example, restoring an application before the authentication or network services it depends on may accomplish very little.
Recovery plans should therefore answer:
What gets restored first? What does it depend on? What comes next?
That sequence helps technical teams focus recovery efforts on restoring useful business capabilities rather than simply bringing individual systems online.
6. Define Incident Response and Recovery Responsibilities
A major outage requires people as well as technology.
Manufacturers should identify who is responsible for:
- Declaring an incident
- Coordinating technical response
- Communicating with leadership
- Contacting technology vendors
- Restoring systems and data
- Coordinating cybersecurity response
- Communicating with employees
- Validating restored applications
- Confirming that operations can safely resume
These responsibilities become particularly important when the outage is caused by a cyberattack.
Incident Response vs. Disaster Recovery
Incident response focuses on identifying, containing, investigating, and remediating a cybersecurity event.
Disaster recovery focuses on restoring the technology and data required for the business to operate.
The two processes need to work together. Restoring systems before an active threat has been appropriately contained could expose the recovered environment to additional compromise.
AT-NET’s cloud cybersecurity services include 24/7 threat monitoring and incident response and recovery, with AT-NET reporting an average incident response time of under 60 seconds.
Manufacturers should understand who will coordinate both sides of a cyber-related outage before one occurs.
7. Test Backups and Recovery Procedures
A successful backup notification doesn’t prove that the business can recover. Recovery testing provides evidence that the organization’s data, systems, procedures, and people can work together when needed. Testing may identify issues such as missing data, outdated documentation, unavailable credentials, application dependencies, configuration problems, or recovery procedures that take longer than expected.
AT-NET’s managed backup approach includes daily backup review and restores as needed, while its backup and disaster recovery review evaluates the organization’s existing business continuity plan and provides recommendations for reducing risk. The scope and frequency of recovery testing should reflect the importance and complexity of the environment.
For critical systems, manufacturers should be able to answer more than:
“Did the backup run?”
They should also be able to answer:
“Can we restore what the business needs within an acceptable timeframe?”
Cloud Systems Belong in the Disaster Recovery Plan Too
Moving technology to the cloud doesn’t eliminate recovery planning.
Manufacturers increasingly rely on Microsoft 365, cloud applications, cloud-hosted data, identity platforms, and other services outside their physical facilities. Those systems can still contain business-critical information and create operational dependencies.
Manufacturers should identify which cloud platforms are critical, what data needs additional protection, how access is controlled, what recovery capabilities exist, and who is responsible for responding when something goes wrong.
AT-NET’s cloud cybersecurity services include cloud risk assessments, 24/7 threat monitoring, Microsoft 365 security, access controls, compliance management, and incident response and recovery. We also provides backup and disaster recovery capabilities for Microsoft 365 data to reduce data-loss risk and support recovery following a breach or system failure.
A complete disaster recovery plan should therefore account for on-premises and cloud dependencies together.
Manufacturing Recovery Plans Need to Account for IT and OT Dependencies
Manufacturing environments can make disaster recovery more complicated than restoring a typical office network.
Corporate IT systems may exchange information with production systems. Engineering applications may support equipment on the plant floor. Vendors may remotely access specialized machinery. Production processes may depend on network connectivity, servers, databases, or authentication services.
That means recovery teams need to understand where IT and operational technology intersect.
A recovery plan should identify important dependencies without assuming every OT system can be backed up or restored using the same methods as conventional IT infrastructure. Specialized manufacturing equipment may require vendor involvement, unique configurations, older software, or carefully controlled maintenance windows. Those requirements should be documented before an incident occurs.
Build a Manufacturing Recovery Priority Map
Manufacturing leaders can start disaster recovery planning with a simple table.
| System | Business Impact | RTO | RPO | Recovery Priority | Key Dependencies |
|---|---|---|---|---|---|
| ERP | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
| File Systems | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
| Engineering Systems | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
| Microsoft 365 | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
| Network Services | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
| Production-Supporting IT | [Company specific] | [Time] | [Time] | Tier 1–4 | [Systems] |
The completed map creates a useful discussion between leadership, operations, and IT. It connects technology recovery requirements to actual business impact.
7 Questions Manufacturing Leaders Should Ask About Disaster Recovery
Manufacturing leadership should be able to answer seven basic questions:
- Which systems would have the greatest operational impact if they became unavailable?
- What are the RTO and RPO for each critical system?
- Does our backup frequency support those recovery objectives?
- Are critical backups protected from ransomware, deletion, and other failures?
- Do we know the order in which systems need to be restored?
- Does everyone know who is responsible during a major outage or cyber incident?
- When did we last verify that critical data and systems could actually be recovered?
Unclear answers identify areas where the disaster recovery plan may need additional work.
A Backup Success Message Is Not a Recovery Strategy
One of the easiest mistakes in disaster recovery planning is focusing primarily on whether backups completed. Backup status matters, but manufacturing leadership ultimately cares about a different outcome:
Can the company resume operations within an acceptable period of time?
That requires understanding systems, dependencies, people, priorities, security, data, and recovery procedures. A disaster recovery plan should therefore connect the technical backup strategy directly to business requirements. So, the goal isn’t simply to protect files but to restore tech capabilities that the manufacturer needs to operate.
Final Thoughts
A manufacturing disaster recovery plan should address seven areas:
- Identify critical systems and their dependencies.
- Establish RTO and RPO based on operational requirements.
- Set backup frequency according to business impact.
- Protect recovery data with appropriate backup safeguards.
- Document the order in which systems should be recovered.
- Define incident response and disaster recovery responsibilities.
- Test whether critical systems and data can actually be restored.
Manufacturers should also include cloud systems and important IT/OT dependencies in the plan rather than limiting recovery planning to traditional servers.
AT-NET’s backup and recovery services include policy design, local and off-site backups, daily review, immutable storage, restores, and disaster recovery support. AT-NET also provides cloud cybersecurity capabilities including 24/7 monitoring and rapid incident response and recovery.
A disaster recovery plan can’t guarantee that an outage won’t happen, but it gives the organization a defined path for what happens next.
FAQ
What should be included in a manufacturing disaster recovery plan?
A manufacturing disaster recovery plan should identify critical systems and dependencies, establish RTO and RPO, define backup requirements, protect recovery data, document recovery priorities, assign responsibilities, and include recovery testing.
What is the difference between backup and disaster recovery?
A backup is a recoverable copy of data. Disaster recovery is the broader process for restoring the systems, infrastructure, applications, and data required for the business to resume operations.
What are RTO and RPO?
Recovery Time Objective (RTO) defines the target time for restoring a system after an interruption. Recovery Point Objective (RPO) defines the acceptable amount of data loss measured in time.
How often should manufacturers back up their data?
Backup frequency should be based on business impact and the organization’s RPO. Systems containing frequently changing, mission-critical information may require more frequent backups than lower-priority systems.
How often should a disaster recovery plan be tested?
There isn’t one testing schedule appropriate for every manufacturer. Testing frequency should reflect the importance and complexity of the systems involved, as well as changes to infrastructure, applications, personnel, and business requirements.
About AT-NET
AT-NET helps manufacturers strengthen business continuity through managed IT, cybersecurity, cloud services, managed backups, immutable storage, and disaster recovery planning.
AT-NET can review an organization’s existing backup and disaster recovery approach, identify areas of risk, and help align backup and recovery capabilities with business requirements. Its Backup & Disaster Recovery Review specifically evaluates an organization’s existing business continuity plan and provides feedback for reducing risk.
Would Your Manufacturing Business Be Ready to Recover?
Having backups is only part of disaster recovery. Manufacturers also need to know which systems matter most, how quickly they need to return, and whether recovery procedures will work when they’re needed.
AT-NET can review your current backup and disaster recovery approach and help identify opportunities to reduce downtime and data-loss risk.
