Disaster Recovery Planning for SMBs — Don't Wait Until It's Too Late

When a disaster strikes — whether it's ransomware, a fire, a flood, or a server failure — the businesses that survive are the ones that had a plan. Those without one often close within a year.

What Is a Disaster Recovery Plan?

A disaster recovery (DR) plan is a documented process for restoring IT systems and data after a disruptive event. It answers the question: "What do we do when everything stops working?"

Key Metrics

Every DR plan should define two critical numbers:

• **Recovery Time Objective (RTO)** — How long can you afford to be without each system? For email, it might be 1 hour. For your archive server, 24 hours.
• **Recovery Point Objective (RPO)** — How much data can you afford to lose? If your RPO is 1 hour, you need backups at least every hour.

Building Your Plan

Step 1: Inventory Your Systems

List every system, application, and data store in your business. Rank them by priority:

• **Critical** — Must be restored within hours (email, CRM, financial system)
• **Important** — Can wait 24-48 hours (project files, internal tools)
• **Non-essential** — Can wait days (archives, old records)

Step 2: Document Recovery Procedures

For each critical system, document exactly how to restore it. Include:

• Software versions and configuration
• Where backups are stored
• Step-by-step restoration instructions
• Who is responsible for each step

Step 3: Test Regularly

A plan that's never been tested is a fantasy. Schedule disaster recovery tests at least twice a year. Simulate different scenarios:

• Server hardware failure
• Ransomware attack
• Building inaccessibility
• Cloud provider outage

Step 4: Keep It Updated

Your business changes. New software, new staff, new processes. Update your DR plan whenever significant changes happen. Review it annually at minimum.

Common Mistakes

• **No off-site backups** — If your office floods, your backup server in the server room goes too
• **Untested backups** — The worst time to discover your backup is corrupt is during a disaster
• **No contact list** — Who do you call? Document your IT provider, vendors, and emergency contacts
• **Assuming the cloud solves everything** — Cloud services can fail too. Plan for it.