Topic starter
28/04/2026 4:42 pm
TL;DR: User Access Reviews often miss unnecessary access because reviewers lack context, ownership is unclear, and periodic campaigns cannot keep up with fast-changing permissions, according to Linx Security. Continuous identity governance, not point-in-time certification, is the control model that better matches modern enterprise access drift.
Editorial analysis by NHI Mgmt Group, based on content published by Linx Security: “User Access Reviews (Access Certifications): Why They Fail and How to Fix Them”.
Key questions
Q: What breaks when access reviews lack reviewer context?
A: Reviewers cannot distinguish legitimate access from unnecessary access if they only see a name and a checkbox.
Q: Why do periodic access reviews fail in dynamic SaaS environments?
A: Periodic reviews fail because they assess yesterday’s entitlement snapshot while access is changing every day.
Q: How can organisations tell whether access review is actually reducing risk?
A: Organisations should look beyond campaign completion and measure downstream removal, reopened exceptions, and the number of high-risk roles still present after review.
Practitioner guidance
- Define entitlement ownership by access class Separate manager, application owner, and security responsibilities so each permission type has a clear decision-maker and escalation path.
- Add usage context to review queues Present reviewers with role purpose, recent access activity, and peer comparison so approvals are based on evidence instead of guesswork.
- Automate revocation from review outcomes Ensure approved removals are executed immediately across connected systems so certification decisions do not sit idle until the next cleanup cycle.
Bottom line: User access reviews fail most often when reviewers lack enough context to make a defensible decision, so approval becomes the path of least resistance.
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This topic was modified 22 hours ago by NHI Mgmt Group
11/10/2026 5:58 am
Context-poor certification is the core failure mode: User access reviews do not fail because organisations lack a review motion, they fail because approvers are asked to decide without enough entitlement context to make a defensible call. When a reviewer cannot tell what a role enables, certification becomes a default approval exercise. The practical consequence is that UARs document ownership rather than reduce risk.
A few things that frame the scale:
- Over 70% of organisations lack automated access risk analysis, user access reviews and provisioning and deprovisioning, according to Pathlock's 2025 Digital Transformation and Access Risk Report.
A question worth separating out:
Q: Who should own access review decisions in an IAM programme?
A: Ownership should sit with the people closest to business use, such as app owners or department heads, while IAM or IGA teams govern the workflow and enforcement. That split keeps decisions grounded in context without losing central control over evidence, auditability, and remediation.
👉 Read our full editorial: User access reviews fail when context cannot keep pace