Back to BlogBackup & Recovery

How to Create a Disaster Recovery Plan for Your Business

Step-by-step guide to building a comprehensive backup and disaster recovery strategy.

Mike HarrisonDecember 28, 202410 min read
Share this article

Why Every Business Needs a Disaster Recovery Plan

Disasters come in many forms: ransomware attacks, hardware failures, natural disasters, or simple human error. Without a plan, any of these can be catastrophic for your business.

A solid disaster recovery (DR) plan ensures your business can continue operating—or quickly resume operations—after a disruptive event.

Understanding RTO and RPO

Before building your plan, understand these critical metrics:

Recovery Time Objective (RTO)

How long can your business be down?

  • 1 hour: Mission-critical systems
  • 4 hours: Business-critical operations
  • 24 hours: Important but not critical
  • 72+ hours: Non-essential systems
  • Recovery Point Objective (RPO)

    How much data can you afford to lose?

  • 0: Real-time replication (expensive)
  • 1 hour: Frequent backups
  • 24 hours: Daily backups
  • 1 week: Weekly backups
  • Building Your Disaster Recovery Plan

    Step 1: Inventory Your Systems

    Document everything:

  • Hardware (servers, workstations, network equipment)
  • Software (applications, licenses, configurations)
  • Data (where it lives, how critical it is)
  • Dependencies (what relies on what)
  • Step 2: Prioritize by Business Impact

    Not all systems are created equal. Rank them by:

  • **Critical**: Business cannot function without these
  • **Essential**: Significant impact if unavailable
  • **Important**: Reduced efficiency but can work around
  • **Non-essential**: Nice to have
  • Step 3: Define Recovery Strategies

    For each priority level, define:

  • Backup frequency
  • Backup retention
  • Recovery method
  • Recovery timeline
  • Step 4: Implement the 3-2-1 Backup Rule

  • **3** copies of your data
  • **2** different storage types (local + cloud)
  • **1** offsite copy (geographically separate)
  • Step 5: Document Recovery Procedures

    Create step-by-step procedures for:

  • System restoration
  • Data recovery
  • Communication protocols
  • Escalation paths
  • Vendor contacts
  • Step 6: Test Your Plan

    A plan that hasn't been tested isn't a plan—it's a hope.

    Regular testing should include:

  • **Tabletop exercises**: Walk through scenarios verbally
  • **Partial recovery tests**: Restore individual systems
  • **Full recovery tests**: Complete disaster simulation
  • **Document results**: Note what worked and what didn't
  • Common Disaster Scenarios

    Ransomware Attack

  • Isolate affected systems immediately
  • Assess scope of encryption
  • Do NOT pay the ransom (usually)
  • Restore from clean backups
  • Investigate entry point
  • Strengthen defenses
  • Hardware Failure

  • Identify failed component
  • Activate backup systems if available
  • Replace failed hardware
  • Restore from backup
  • Verify data integrity
  • Natural Disaster

  • Ensure employee safety first
  • Assess physical damage
  • Activate alternate work site if needed
  • Restore from offsite backups
  • Communicate with customers
  • Disaster Recovery Plan Template

    Section 1: Plan Overview

  • Purpose and scope
  • Key contacts
  • Plan maintenance schedule
  • Section 2: Risk Assessment

  • Identified threats
  • Probability and impact
  • Mitigation measures
  • Section 3: Recovery Strategies

  • System-by-system recovery procedures
  • RTO/RPO targets
  • Resource requirements
  • Section 4: Communication Plan

  • Internal notification procedures
  • External communication templates
  • Stakeholder contact list
  • Section 5: Testing Schedule

  • Test types and frequency
  • Success criteria
  • Documentation requirements
  • Best Practices

    Regular Updates

    Your plan should evolve with your business:

  • Review quarterly
  • Update after any major system changes
  • Revise after any actual incident
  • Re-test after updates
  • Employee Training

    Everyone should know:

  • Their role during a disaster
  • How to report incidents
  • Basic recovery procedures
  • Who to contact for help
  • Vendor Coordination

    Include your key vendors:

  • IT service providers
  • Software vendors
  • Insurance company
  • Legal counsel
  • Conclusion

    Creating a disaster recovery plan takes effort, but it's infinitely easier than recovering from a disaster without one. Start with the basics—inventory, prioritize, backup—then build from there.


    *MTH IT Solutions offers disaster recovery planning and implementation services. Contact us for a free DR assessment.*

    Written by

    Mike Harrison

    IT security specialist and founder of MTH IT Solutions with over 15 years of experience helping small businesses protect and optimize their technology infrastructure.

    Need Help With Your IT Security?

    Our team of experts can help you implement the strategies discussed in this article. Get a free consultation today.