TL;DR: Unwanted persistence in Active Directory and Entra ID is often rooted in stale accounts, role transitions, and lingering privilege, according to Netwrix's on-demand webinar with Sander Berkouwer and Darryl Baker. The governance problem is not cleanup after the fact, but building lifecycle controls that remove access before persistence becomes the path of least resistance.
Editorial analysis by NHI Mgmt Group, based on content published by Netwrix: “[Active Directory Recommended Practices] Detecting and remediating unwanted persistence”.
Key questions
Q: What breaks when Active Directory offboarding and role transitions are not governed tightly?
A: Persistent access paths remain inside directory services after the business need has ended.
Q: Why do stale accounts and old privilege create such a large persistence risk?
A: Because stale objects preserve legitimate-looking access paths even after the original business need is gone.
Practitioner guidance
- Tighten offboarding for directory objects Remove user, admin, and application objects as part of a formal offboarding workflow, and verify that no delegated access survives the change.
- Treat role changes as access resets Re-evaluate group membership, privileged roles, and app entitlements whenever someone moves teams, changes responsibilities, or returns from leave.
- Eliminate dormant and risky accounts Use inventory and last-use checks to find stale identities in Active Directory and Entra ID, then disable or remove them before they become persistence anchors.
Bottom line: Persistent access in Active Directory and Entra ID usually starts with identity lifecycle gaps, not with exotic attack technique.
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Identity persistence is a lifecycle failure before it is a detection failure. Unwanted persistence in AD and Entra ID usually survives because the identity estate is not being fully re-evaluated at offboarding and role transition points. That means the attacker is often benefiting from old legitimacy, not sophisticated tradecraft. The implication is that directory governance has to be measured by how completely it removes obsolete access, not by how quickly it flags suspicious activity.
A few things that frame the scale:
- Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them, according to the Ultimate Guide to NHIs.
- Only 96% of organisations store secrets outside of secrets managers in vulnerable locations including code, config files, and CI/CD tools.
A question worth separating out:
Q: How do teams know whether identity hygiene is actually improving?
A: Look for fewer dormant accounts, fewer orphaned privileges, and shorter time-to-removal for leavers and role changes. A healthy programme can show that identity objects are being retired as fast as business context changes, rather than accumulating hidden access over time.
👉 Read our full editorial: Detecting unwanted persistence in Active Directory and Entra ID
Identity persistence is a lifecycle failure before it is a detection failure. Unwanted persistence in AD and Entra ID usually survives because the identity estate is not being fully re-evaluated at offboarding and role transition points. That means the attacker is often benefiting from old legitimacy, not sophisticated tradecraft. The implication is that directory governance has to be measured by how completely it removes obsolete access, not by how quickly it flags suspicious activity.
A few things that frame the scale:
- Only 20% have formal processes for offboarding and revoking API keys, and even fewer have procedures for rotating them, according to the Ultimate Guide to NHIs.
- Only 96% of organisations store secrets outside of secrets managers in vulnerable locations including code, config files, and CI/CD tools.
A question worth separating out:
Q: How do teams know whether identity hygiene is actually improving?
A: Look for fewer dormant accounts, fewer orphaned privileges, and shorter time-to-removal for leavers and role changes. A healthy programme can show that identity objects are being retired as fast as business context changes, rather than accumulating hidden access over time.
👉 Read our full editorial: Detecting unwanted persistence in Active Directory and Entra ID
Unwanted persistence in directory services is a lifecycle failure before it is a detection failure. Active Directory and Entra ID do not become persistent because monitoring is absent alone, but because identity objects outlive the business events that should have removed them. Offboarding, role changes, and privilege removal are the real control points, and when they are weak, persistence becomes a normal by-product of governance drift. The practitioner conclusion is that persistence control starts in lifecycle design, not in post-incident cleanup.
A question worth separating out:
Q: What should teams do immediately when privileged access is no longer required?
A: Revoke it at the point the task, project, or employment condition ends, then confirm that inherited group membership and delegated permissions are also gone. The key is to remove the full access path, not just the obvious admin role, so the identity cannot be reused for hidden re-entry.
👉 Read our full editorial: Detecting unwanted persistence in Active Directory and Entra ID