“We tested our ransomware recovery plan.”
That statement can mean very different things depending on who’s saying it. For some organizations, it means a tabletop exercise, a conversation about what the team would theoretically do if ransomware struck. For others, it means restoring a single file and confirming that it opened successfully. Both have value. But neither proves that the business can fully recover.
Real recovery validation means going further. It means recovering systems in an isolated environment, having the people responsible for recovery actually execute the process, measuring how long it takes, and documenting what happened.
So what does a real ransomware recovery test look like from start to finish? And what does each step actually prove?
Here’s a closer look at how recovery testing works with FalconStor Cloud Clean Room for IBM Power and IBM i environments and why the environment in which you conduct the test matters almost as much as the test itself.
Step 1: Start with a genuinely clean, isolated environment
Before recovery can begin, you need somewhere safe to perform it.
FalconStor Cloud Clean Room provides an on-demand workspace in IBM Cloud, secured through FalconStor’s patent-pending Zero Trust Secure Enclave (ZTSE) technology. The environment is provisioned specifically for the recovery exercise rather than being a standing recovery environment that has been sitting around since the last test.
That’s important in a ransomware scenario.
If the goal is to determine whether your organization can recover from an attack, you don’t want to introduce unnecessary questions about what might already exist in the recovery environment. A clean, isolated starting point gives the recovery team a controlled place to work with the data being recovered.
What this validates: that recovery can be performed in an isolated environment rather than directly back into production or an environment that may have dependencies or configurations left over from previous recovery activity. It also establishes an important principle: the recovery environment should be part of the recovery strategy, not an afterthought.
Step 2: Put the recovery in your team’s hands
Once the environment is ready, FalconStor establishes the necessary administrative access and connections and hands control to the customer’s team.
This distinction matters.
FalconStor isn’t performing the recovery test for the customer and then reporting that it worked. The organization’s own IT team performs the recovery. That’s the team that will ultimately be responsible if ransomware actually strikes.
A recovery test should therefore answer more than “Can the technology recover the data?” It should answer: Can our people recover the business? The exercise gives the team an opportunity to work through the actual recovery process, identify gaps, confirm procedures, and gain experience with the steps they would need to take during a real incident.
What this validates: that the people responsible for recovery have hands-on experience executing the process, not simply a documented plan or a vendor’s assurance that recovery is possible. And when the exercise is documented, it creates a much stronger record of actual recovery capability than a plan sitting in a binder or a tabletop discussion alone.
Step 3: Recover the full environment, not just a file
There’s a big difference between proving that a backup can be restored and proving that the business can recover. Restoring a file is useful. It can demonstrate that a particular piece of data is accessible and usable. But ransomware doesn’t usually stop at one file.
A meaningful recovery exercise should test the systems and applications that the business depends on. With FalconStor Cloud Clean Room, the customer can recover full IBM Power LPARs and the applications running on them into the isolated environment. The objective isn’t simply to see whether data comes back. It’s to determine whether the recovered environment is actually usable.
What this validates: the difference between backup validation and recovery validation. A successful backup tells you that data was captured. A successful restore tells you that data can be retrieved. A successful recovery test goes one step further: it demonstrates whether the systems and applications needed to support the business can actually be brought back. That’s the result that matters when the question isn’t “Did the backup run?” but “Can we operate again?”
Step 4: Measure how long recovery actually takes
Recovery time is another area where assumptions can easily become facts, without anyone realizing it. Your recovery plan may say that systems can be restored within a certain number of hours. Your backup software may report successful jobs. Your infrastructure may have the capacity to meet that target.
But until you actually perform the recovery and measure it, your recovery time objective is still an expectation.
During the recovery exercise, the time required to recover the environment can be measured based on what actually happened.
What this validates: whether your recovery time objective is realistic. That matters for more than the IT team. During a ransomware event, every hour of downtime can have a business impact. Knowing your actual recovery time gives business leaders a much clearer picture of what to expect and gives IT a concrete baseline against which to improve. It also turns recovery time from an assumption into something you can document, track, and compare from one test to the next.
Step 5: Tear it down when you’re done
Here’s one of the less obvious benefits of an on-demand recovery environment. When the test is over, the Cloud Clean Room environment can be torn down. There isn’t a second recovery environment sitting around waiting for the next disaster. There’s no permanent infrastructure that has to be maintained, patched, monitored, and secured for between recovery exercises for that particular test. The next time you test, you provision the environment again and start fresh.
What this validates: that recovery testing can be repeatable without creating another permanent infrastructure burden. That’s important because recovery testing shouldn’t be something an organization does once, checks off a compliance box, and forgets about. The more often you test, the more you learn. And the more consistently you test, the more meaningful your results become.
The test itself becomes the evidence
Recovery testing is often treated as two separate activities. First, conduct the test. Then, later, pull together the documentation needed to prove that the test happened.
A better approach is to make the testing process itself produce the evidence. A structured recovery exercise can document:
- What recovery point was selected
- Where the recovery was performed
- That the environment was isolated
- Who performed the recovery
- What systems and applications were recovered
- How long the recovery took
- What worked
- What didn’t
- What needs to change before the next test
For organizations operating under regulatory frameworks such as DORA, that kind of documented, repeatable testing can be an important part of demonstrating operational resilience. But compliance shouldn’t be the only reason to do it. The bigger benefit is knowing the answer before an actual ransomware incident forces you to find out.
Four questions to ask about your next recovery test before you say, “We tested our recovery plan,” ask:
1. Did we test a full recovery or just restore a file?
2. Did our own recovery team perform the exercise?
3. Did we measure how long recovery actually took?
4. Did we recover into a genuinely isolated environment?
If any of those answers are unclear, your organization may have tested its backups without truly testing its recovery. And that’s an important distinction. Recovery confidence comes from what you’ve proven. No one wants to discover the weaknesses in a recovery plan during a ransomware attack.
The time to find out whether your backups work, whether your team can execute the recovery, whether your systems can actually come back, and whether your recovery time objectives are realistic is before the incident happens.
FalconStor Cloud Clean Room gives IBM Power and IBM i organizations an isolated, on-demand environment in which to perform that testing, without requiring a separate recovery infrastructure to sit idle between exercises.
Because when ransomware happens, confidence shouldn’t come from what you planned to do. It should come from what you’ve already proven you can do.
Learn more about FalconStor Cloud Clean Room.
