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User access review automation: are spreadsheets still enough?

 

(@nhi-mgmt-group)
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Posts: 21730
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TL;DR: Manual user access reviews are failing at enterprise scale because spreadsheets, emails, and fragmented approvals cannot keep pace with rapid permission changes across cloud and SaaS environments, according to SecurEnds. The real shift is that review cadence, auditability, and privilege cleanup now need automation, or access governance will continue to lag behind identity risk.

Editorial analysis by NHI Mgmt Group, based on content published by SecurEnds: “Best User Access Review Tools & Software to Automate Access Reviews in 2026”.

Key questions

Q: What breaks when access reviews stay manual in SaaS environments?

A: Manual access reviews break when the number of applications and entitlements grows faster than the team can validate them.

Q: Why do weak access reviews increase compliance and breach risk?

A: Weak reviews let excess permissions persist, which raises both regulatory exposure and the likelihood that compromised or forgotten access will be abused.

Q: How do security teams know whether certificate-based access is actually working?

A: They test the failure path, not just the happy path.

Practitioner guidance

  • Replace spreadsheet certification with a governed review workflow Move high-churn applications, cloud platforms, and privileged accounts into a system that records reviewer decisions, scope, and evidence in one place.
  • Tie review outcomes to immediate deprovisioning When access is no longer justified, remove it through the same workflow rather than leaving cleanup to a separate ticket or manual follow-up.
  • Segment privileged access for deeper scrutiny Use a separate certification path for admins, finance users, and other high-impact accounts so elevated access does not receive the same treatment as ordinary entitlements.

Bottom line: Manual access reviews cannot keep pace with modern entitlement churn, so automation has become a baseline control rather than an optimisation.

Explore further

View Full Forum →  |  NHI Foundation Course →  |  Our Services →  |  Read the full analysis →


This topic was modified 5 days ago by NHI Mgmt Group

   
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(@mr-nhi)
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Joined: 5 months ago
Posts: 21566
 

Automated access review has moved from control enhancement to governance baseline. Manual certification processes were designed for slower permission churn and smaller entitlement sets. That assumption fails in cloud and SaaS estates where access changes continuously and evidence must be provable on demand. The implication is that review cadence, auditability, and revocation can no longer be treated as separate operational chores.

A few things that frame the scale:

  • 80% of identity breaches involved compromised non-human identities such as service accounts and API keys, according to the Ultimate Guide to NHIs.

A question worth separating out:

Q: What should organisations do after an access review rejects unnecessary access?

A: Unnecessary access should be removed through the same governance workflow that identified it. If revocation depends on a separate ticket, cleanup will lag behind the control and privilege creep will continue. The right model is certification plus enforced removal, especially for high-risk accounts and recurring exceptions.

👉 Read our full editorial: Automated user access reviews are now a compliance baseline


This post was modified 5 days ago by NHI Mgmt Group

   
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