IAM benefits and the governance gap teams still miss

TL;DR: Identity and access management centralises authentication, role-based access control, lifecycle changes, and access reviews so organisations can reduce unauthorized access and tighten control over systems and data, according to Zluri. The real issue is not whether IAM helps, but whether teams operationalise it across the full identity lifecycle, including offboarding and privilege revocation.

NHIMG editorial — based on content published by Zluri: 7 key benefits of identity and access management

By the numbers:

• Only 5.7% of organisations have full visibility into their service accounts.
• 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface.
• 91.6% of secrets remain valid five days after the targeted organisation is notified, showing a critical gap in remediation procedures.

Questions worth separating out

Q: How should organisations make IAM more effective across the full identity lifecycle?

A: Organisations should connect IAM controls to authoritative lifecycle events so provisioning, transfers, and offboarding automatically change access.

Q: Why does role-based access control often fail in practice?

A: RBAC fails when roles become overloaded with exceptions, temporary grants, and inherited permissions that no longer match real work.

Q: How do organisations know whether IAM is actually reducing risk?

A: IAM is working when access is both current and explainable.

Practitioner guidance

• Map IAM benefits to control owners Assign ownership for authentication, authorisation, RBAC design, and lifecycle revocation so each benefit has a measurable control objective and a named accountable team.
• Audit role drift and exception creep Review roles that have accumulated manual grants, temporary exceptions, or duplicated permissions across SaaS and internal systems, then remove access that no longer matches current job need.
• Shorten offboarding and mover revocation paths Connect HR or authoritative identity events to access revocation workflows so transfers and departures remove entitlements before residual access becomes business as usual.

What's in the full article

Zluri's full article covers the operational detail this post intentionally leaves for the source:

• Step-by-step explanation of how its access management workflow is positioned across onboarding, offboarding, and access changes.
• Examples of user-facing access request and approval flows that were only summarised here at a governance level.
• Descriptions of its RBAC and review features that implementation teams would need to assess in practice.
• The article's own framing of how it expects IAM to reduce administrative overhead across SaaS access.

👉 Read Zluri's article on the benefits of identity and access management →

IAM benefits and the governance gap teams still miss?

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