TL;DR: Privileged user access reviews are meant to catch lingering admin, root, and service-account access, but SecurEnds’ guide shows that visibility gaps, review fatigue, and weak evidence trails still leave high-risk access unchecked. The real issue is that review cadences assume privilege will stay visible long enough to be certified, yet modern access often drifts faster than governance cycles can catch it.
Editorial analysis by NHI Mgmt Group, based on content published by SecurEnds: “Privileged User Access Review: Process, Challenges & Best Practices”.
Key questions
Q: What breaks when privileged access reviews are based on stale account inventories?
A: The review loses sight of the accounts that matter most.
A: Privileged access can outlive the business need that justified it.
Q: How can security teams tell whether privileged access reviews are actually working?
A: They are working when every privileged entitlement is inventoried, every decision is traceable, and revoked access is removed from all connected systems without delay.
Practitioner guidance
- Inventory every privileged account source Pull admin, root, service, and delegated privileged accounts from cloud, SaaS, on-prem, and legacy systems before starting certification.
- Separate reviewer context from simple approval Give reviewers role history, current ownership, and recent access changes so they can judge whether the privilege still makes sense.
- Trigger reviews on mover and leaver events Run revalidation immediately when someone changes role, joins a new project, or exits the organisation.
Bottom line: Privileged access reviews fail most often when inventories are incomplete and reviewers approve accounts they cannot fully see or explain.
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Privileged access review has become a lifecycle control, not a periodic governance ritual. The core failure is not that teams review too little, but that they review a privilege state that may already be outdated by the time certification starts. That makes revocation timing, ownership accuracy, and entitlement freshness the real control objectives, not review completion. Practitioners should treat privileged review as an event-driven governance discipline, not a calendar exercise.
A few things that frame the scale:
- 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface, according to the Ultimate Guide to NHIs.
A question worth separating out:
Q: How should security teams combine IGA and PAM for privileged access?
A: Security teams should use IGA to govern eligibility, approvals, provisioning, and access reviews, then use PAM to enforce how privileged access is granted, monitored, and removed at runtime. The two controls are complementary, not interchangeable. The practical test is whether approval state, active privilege state, and audit evidence stay aligned across the identity lifecycle.
👉 Read our full editorial: Privileged user access reviews are still failing in modern IAM