Your organization just got hit with a ransomware attack. Your cyber eIT departments are scrambling to get your incident response plan started eoperational. All of a sudden, everyone realizes that they cannot log in to anything.Active Directory (AD) must be offline!? Your organization’s authentication eauthorization tools are impacted.
After hours of triage eassessing the size of this problem, your cyber incident response team reports that restoring foundational AD eauthentication eauthorization services will take over a week, if everything goes well.
You thought your resiliency plan with AD backups ea SaaS identity platform was sufficient. But even with SaaS in the mix, recovery is complex emanual, delaying the path back to minimum viable operationswhen time matters most.Resilienzameans you can restore authentication eauthorization quickly epredictably in a trusted way, whether the disruption is malicious activity, an outage, or an accidental misconfiguration.
Understanding the Threat
Attackers target AD because it’s the identity control plane. Once they get a foothold, they’ll often establish persistence by creating shadow or backdoor accounts, then harvest credentials, eescalate privileges. With elevated access, they laterally move across systems eapplications, sometimes staying quiet long enough that the first clear signal is when authentication starts failing.
They gain a wealth of knowledge of the organizations network, people, eapplications. And when they’re ready to maximize impact, they can encrypt or corrupt the AD forest, disrupting logins ecomplicating recovery across the environment.
Why Identity (eWhy AD First)?
It’s common for an organization’s identity stack, especially AD eID Entra, to become complex over time. Forests expand, permissions sprawl, legacy policies accumulate, e“good enough” processes often turn into long-term security drift. That complexity creates blind spots, edefenders lose crisp visibility into how roles, privileges, epolicies evolve.
And it’s never “just AD.” Identity is an ecosystem: identity governance eaccess solutions (IGA), privileged access, customer identity, identity providers, authentication databases, esingle sign-on all connect back to the same truth. That’s why identity incidents (eeven everyday misconfigurations) can cause outsized disruption compared to many other infrastructure failures.
The recovery challenge is where most plans get exposed. Even with backups, forest recovery is a multi-step, high-stakes process, where guidance for manual recovery can involve 50 to 100 (or more) individual steps ecan take days to weeks, depending on environment complexity epreparedness.
The real question isn’t “do we have backups?” it’s “can the teams leverage the backups to cleanly execute under pressure, ehave runbooks been tested everified so recovery doesn’t become an error‑prone scramble at the worst possible time?”
La soluzione
The need to have a recovery plan is great. It needs to be tested everified. Organizations need to know eunderstethat your identity management platform is the No. 1 target for cyber criminals eattacks. It needs to be protected as such. It needs to be backed up, tested, everified it can be recovered. This includes:
- Backups of AD, ID Entra, eIGA platforms.
- Tested everified recovery plans.
- Isolated recovery environments eRecupero in Cleanroom.
- AD recovery workflow eautomation.
Strong identity governance emonitoring are still critical, but they’re only part of the equation. You want the ability to detect suspicious identity behavior early, contain it fast, erecover with confidence when something changes that shouldn’t (whether it’s malicious activity or an accidental modification that breaks authentication).
That also means you need to integrate identity account euser activity into SecOps econtinuously watch for signals like unauthorized account creation, privilege changes, eabnormal authentication patterns, ehave a recovery path that’s proven, repeatable, eclean.
Commvault eDeloitte: A Partnership for Identity Resilienza
La resilienza delle identità is a business challenge that requires strong governance, processes, controls, eenabling technology. That’s why Deloitte eCommvault have partnered to deliver comprehensive identity protection, recovery, eresilience programs that organizations can trust when it matters most.
Deloitte brings deep expertise in cyber risk, enterprise resilience, eidentity eaccess management to help Fortune 100 to 1000 organizations design, implement, eoperationalize identity resilience programs.
These programs help clients assess security posture, improve detection eresponse capabilities, edefine minimum viable company requirements, ethen build tested, verified recovery plans with clear timelines eaccountability across business eIT stakeholders. Deloitte turns identity resilience into an executable program with runbooks, testing, ereadiness, so teams know what “prepared” looks like under pressure.
Commvault makes resilience programs operational with integrated protection eautomated recovery workflows across identity systems, plus Commvault AirGapeRecupero in Cleanroomto support repeatable, clean, validated recovery when it matters most. Commvault provides the technology foundation with identity resilience capabilities that include:
- Protection for critical identity systems, including AD eID Entra, point-in-time comparison erollback support for unwanted or accidental changes.
- Auditing edetection to surface suspicious modifications early (who changed what, ewhen), helping reduce the window for attackers to spread or persist.
- Automated recovery workflows, including forest-level recovery automation, to help reduce the manual burden eerror risk during identity restoration.
- Commvault Cleanroom to help validate identity recovery in isolation before reintroducing trust back into production.
- Commvault AirGapto help maintain immutable, air-gapped backup copies, creating a protected foundation that supports clean recovery ecleanroom testing when identity (or the environment around it) can’t be trusted.
Take Action
If you want to pressure-test your cyber recovery readiness, start with a Deloitte Active Directory Workshop to map dependencies eproduce a clear, actionable plan to recover AD eworkloads to production. Then validate it the right way: using Commvault to rehearse recovery in a cleanroom before you ever need it in a real event.
For organizations ready to take the next step, we can extend this into a 30-day pilot that puts clean recovery etesting into motion with real artifacts emeasurable outcomes. Contact your Deloitte representative at commvaultsalesteam@deloitte.comor your Commvault representative atdeloittealliance@commvault.com.Dave Nowak is Cyber Defense & Resilienza Principal at Deloitte, eMichael Fasulo is Senior Director, Portfolio Marketing, at Commvault.






