Topic starter
06/01/2026 4:15 pm
TL;DR: Access reviews often default to rubber-stamped approvals because reviewers lack unified access visibility, usage context, and HR signals, according to Oleria Security. The governance gap is not the review itself, but the absence of evidence that lets managers make defensible decisions without slowing the business.
Editorial analysis by NHI Mgmt Group, based on content published by Oleria Security: “Access reviews are broken, but they don’t have to stay that way”.
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 access review programmes create business risk when they are too manual?
A: Manual programmes slow evidence gathering and push approvers to make decisions from incomplete information.
Q: Why do access reviews often fail to reduce privilege creep?
A: Access reviews fail when organisations do not have a complete and current picture of active identities and entitlements.
Practitioner guidance
- Build a composite access graph Correlate entitlements across identity providers, SaaS apps, cloud systems, and on-prem resources so reviewers see a single access picture instead of disconnected records.
- Add usage and role-change context Feed review workflows with actual access activity, peer-role comparisons, and HR changes such as role or department moves before asking managers to approve or revoke access.
- Prioritise high-risk review campaigns first Sequence reviews using employee attributes and access patterns that indicate elevated risk, rather than running campaigns in the same order for every population.
Bottom line: Access reviews fail most often because reviewers lack the evidence needed to distinguish justified access from stale privilege.
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06/10/2026 7:20 pm
Access reviews fail when evidence is fragmented, not when the control concept is flawed. The article’s central point is that reviewers are asked to make high-impact decisions without a complete access picture, which makes rubber-stamping predictable rather than surprising. In governance terms, the failure is a missing decision context layer. Practitioners should treat evidence completeness as part of the control itself, not as a convenience feature.
A few things that frame the scale:
- 92% of cloud identities are over-permissioned and 62% are dormant.
A question worth separating out:
Q: Should organisations combine access reviews with HR signals and usage telemetry?
A: Yes, because access decisions change when role changes, department moves, and real usage are visible in the same workflow. Without those signals, reviewers cannot separate current need from stale entitlement, which weakens least privilege governance across the programme.
👉 Read our full editorial: Access reviews fail without context, usage data, and HR signals