Use Entra as one control source, but evaluate identity governance at the enterprise layer. Security teams should correlate entitlements, certifications, and lifecycle events across SaaS apps, legacy systems, and other IAM platforms so the review process reflects the full access state, not only what Entra can see.
Why This Matters for Security Teams
Identity governance breaks down when one platform is treated as the full truth. Entra can be a strong control point, but it rarely represents every entitlement, legacy connector, SaaS grant, or lifecycle event across the enterprise. That gap is where access drift, orphaned permissions, and blind spots accumulate. Current guidance suggests treating identity review as an enterprise-wide reconciliation problem, not a single-IAM reporting exercise.
That matters because non-human and human identities both expand faster than central teams can manually track. NHI Mgmt Group notes that only 5.7% of organisations have full visibility into their service accounts in the Ultimate Guide to NHIs, which is a useful proxy for the broader visibility problem security teams face across hybrid identity estates. In parallel, the OWASP Non-Human Identity Top 10 reinforces that mis-scoped access, stale credentials, and weak ownership are recurring failure modes.
In practice, many security teams discover the real access picture only after a certification exercise exposes accounts, apps, or delegated grants that Entra never had authoritative context for.
How It Works in Practice
The most reliable model is to use Entra as one input, then consolidate identity evidence at the enterprise layer. That means pulling entitlements, app roles, delegated OAuth grants, group memberships, service-account bindings, and lifecycle signals from every IAM source that matters. The review process should answer a simple question: what access exists right now, who approved it, what business purpose still applies, and which system is authoritative for revocation?
A practical workflow usually includes four steps:
- Normalize identity records across Entra, SaaS admin consoles, PAM, HR, and legacy directories.
- Correlate identities to owners, business units, and lifecycle events such as hire, transfer, leave, and termination.
- Reconcile effective access, not just assigned access, so nested groups and inherited privileges are visible.
- Trigger remediation from the enterprise layer, then verify that revocation propagated back into each source platform.
This is where governance aligns with the NIST Cybersecurity Framework 2.0: identity proofing, access enforcement, and continuous monitoring are stronger when they are measured across the full environment rather than against one console. For teams managing NHIs, the same logic applies to secrets, API keys, and service accounts, which is why the lifecycle view in Ultimate Guide to NHIs — Lifecycle Processes for Managing NHIs is so relevant. If a platform cannot emit reliable entitlement data, it should still be included through compensating controls, such as periodic exports, API polling, or downstream attestation.
Security teams should also distinguish between certification and authority. A manager may approve an access review in Entra, but if a connected SaaS app still grants a separate token, delegated admin right, or locally managed role, the enterprise record remains incomplete. These controls tend to break down when identity ownership is split across business units and platforms because no single system can revoke what it does not know exists.
Common Variations and Edge Cases
Tighter central governance often increases operational overhead, requiring organisations to balance completeness against review fatigue and integration cost. That tradeoff is real, especially in environments with mergers, local IT autonomy, or older systems that lack modern APIs.
Best practice is evolving, but current guidance suggests three common variations:
- For cloud-first estates, automate reconciliation from Entra plus SaaS admin APIs and use exception handling for apps that cannot support full telemetry.
- For hybrid or legacy-heavy estates, supplement automation with scheduled attestations and targeted log review for high-risk roles.
- For third-party and delegated access, treat OAuth grants, partner admins, and break-glass accounts as separate governance classes, not ordinary user access.
The biggest edge case is when the source of truth for identity and the source of truth for authority are different systems. In those environments, a clean Entra report can still miss effective access that exists in downstream platforms, and revocation can fail silently if ownership, account mapping, or token inheritance is unclear. NHI Mgmt Group’s Ultimate Guide to NHIs — Regulatory and Audit Perspectives is useful here because auditors care about evidence of control, not whether the evidence came from Entra alone. The operational answer is to govern identity access from the enterprise layer, but verify every revocation at the platform layer.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 address the attack and risk surface, while NIST CSF 2.0 and NIST AI RMF set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | PR.AC-1 | Identity and credential access across platforms maps to controlled access management. |
| OWASP Non-Human Identity Top 10 | NHI-01 | Enterprise-wide visibility is essential when access spans multiple identity sources. |
| NIST AI RMF | Governance needs accountability and traceability across distributed identity decisions. |
Establish accountable ownership and continuous monitoring for cross-platform identity decisions.
Related resources from NHI Mgmt Group
- How should security teams govern Microsoft-driven service workflows across Teams, Intune, and Entra?
- How should security teams govern non-human identities that have persistent access?
- How should security teams govern API keys used for generative AI access?
- How should security teams govern Slack access like other high-value identity systems?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on July 8, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
