DR Testing for Law Firms: Why ‘We Have Backups’ Isn’t Enough

The Dangerous Assumption

“We have backups” might be the most dangerous phrase in law firm IT. According to the ABA’s 2023 Legal Technology Survey, only 34% of law firms have an incident response plan – and far fewer regularly test their ability to actually recover from a disaster.

Having backups and being able to recover from them are two very different things. Firms discover this distinction at the worst possible moment: when systems are down, a court deadline is approaching, and the backup that was supposed to save them doesn’t work as expected.

Research from Gartner indicates that organizations that don’t test their disaster recovery plans are significantly more likely to experience extended outages. Yet most law firms treat backup as “set and forget,” never validating that recovery actually works.

What Goes Wrong When You Don’t Test

Incomplete Backups: Backup jobs fail silently. A database grows larger than expected and backup jobs start timing out. A new application gets deployed but never added to the backup policy. Without regular testing, you won’t discover these gaps until you need the data.

Corrupted Data: Backups can complete successfully while containing corrupted data. The backup software reports success, but the files are unusable when you try to restore them. Only actual restoration testing reveals this problem.

Unrealistic Recovery Times: Your backup vendor might quote impressive recovery speeds, but real-world restoration depends on network bandwidth, storage performance, and system complexity. A firm that assumes they can restore in 2 hours might discover the actual time is 12 hours—far too long when a filing deadline is at stake.

Missing Dependencies: Modern legal applications have complex dependencies. Your document management system might restore perfectly, but if the database server it connects to isn’t also restored—and configured correctly—the application won’t function. Testing reveals these dependencies before they become emergencies.

Staff Knowledge Gaps: When disaster strikes, can your team actually execute the recovery? If the only person who knows the procedure is on vacation – or has left the firm – documented, tested processes become critical.

What Real Disaster Recovery Testing Looks Like

Effective DR testing goes beyond checking that backup jobs complete. It validates your entire recovery capability:

Full Environment Recovery: At least quarterly, spin up your critical systems in an isolated recovery environment. Restore servers, applications, and data. Verify that systems actually work together—that email flows, documents open, and practice management software connects to its database.

Timed Recovery Exercises: Measure how long recovery actually takes. Compare this against your recovery time objective (RTO). If your RTO is 4 hours but testing shows recovery takes 8, you have a gap to address before a real incident occurs.

Runbook Validation: Can someone who wasn’t involved in designing the backup system follow your recovery procedures? Have a team member execute the documented steps. Where they get stuck, your documentation needs improvement.

Data Integrity Verification: After restoration, verify that data is complete and accurate. Can you open documents? Are email attachments intact? Do database records match what was backed up?

Building a DR Testing Program

Consistent testing requires structure. Establish a testing cadence that matches your risk tolerance:

Monthly: Verify backup job completion and review logs for errors. Restore a sample of files to confirm data integrity.

Quarterly: Conduct full environment recovery testing. Measure and document recovery times. Update procedures based on findings.

Annually: Perform a comprehensive DR drill simulating a major incident. Include decision-making processes, communication plans, and client notification procedures—not just technical recovery.

Document every test. Note what worked, what didn’t, and what changes are needed. This documentation serves as evidence of due diligence if you ever need to demonstrate your firm’s preparedness to clients, insurers, or regulators.

Stop Hoping Your Backups Work

As a Veeam Platinum VCSP Partner, Opti9’s Disaster Recovery-as-a-Service includes regular recovery testing as a standard component—not an optional add-on. We conduct quarterly DR drills, document recovery procedures, and provide verified RTOs you can share with clients who ask about your business continuity capabilities.

Get in touch today to learn how tested disaster recovery protects your firm.