They confuse the ability to grant access with the ability to govern it. Access management can provision a user or account quickly, but it does not by itself prove appropriateness, enforce review, or ensure revocation. Governance requires trustworthy identity data and operational ownership across the full lifecycle.
Why This Matters for Security Teams
Security teams often assume that once an account, token, or service principal is created, the problem is solved. In practice, access management only answers who or what can sign in. It does not answer whether that access is still needed, whether it is over-scoped, or whether it will be removed when the task ends. That gap is where hidden risk accumulates across NHIs, APIs, and automated workloads.
This is especially visible in environments where secrets are spread across code, CI/CD, and config stores. NHIMG notes that 96% of organisations store secrets outside of secrets managers in vulnerable locations, and only 5.7% have full visibility into service accounts in the Ultimate Guide to NHIs. The issue is not just provisioning speed. It is lifecycle control, ownership, and revocation discipline. The OWASP Non-Human Identity Top 10 frames this as a governance failure, not a simple access administration problem.
Teams that stop at access approval usually discover the weakness during an incident review, not during an entitlement review.
How It Works in Practice
Effective control starts by separating identity provisioning from authorisation and from lifecycle governance. Access management may create the NHI, but governance decides whether that identity should exist, what it can do, how long it can do it, and who owns it. That usually means binding each NHI to a named application, pipeline, or workload owner, then enforcing review and revocation on a schedule tied to business change, not calendar habit.
In mature programs, static credentials are replaced or narrowed with short-lived secrets, JIT issuance, and workload identity where possible. That is the practical direction reflected in Ultimate Guide to NHIs -- Lifecycle Processes for Managing NHIs and the NHI Lifecycle Management Guide. The operational goal is simple: credentials should exist only for the duration of a task, and every entitlement should be traceable to a workload purpose. Current guidance also aligns with NIST Cybersecurity Framework 2.0 and its emphasis on governance, risk management, and continuous control improvement.
- Inventory every NHI, token, API key, and service account.
- Attach each identity to an accountable owner and business function.
- Set expiry, rotation, and revocation triggers based on task and risk.
- Review entitlements continuously, not only at onboarding.
- Log use, detect drift, and remove access when the workload changes.
Where this breaks down is in highly dynamic CI/CD and multi-cloud environments with ad hoc automation, because identities are created faster than ownership and review processes can track them.
Common Variations and Edge Cases
Tighter governance often increases operational overhead, so teams have to balance security gain against delivery friction. That tradeoff becomes visible when developers, platform engineers, or AI-driven workflows need rapid access to services, but the organisation still wants short-lived credentials and strict approval paths.
Best practice is evolving for these cases. In some environments, static access is still tolerated for legacy systems, but only when it is tightly constrained, monitored, and on a defined retirement plan. In others, especially where machine-to-machine access crosses tenants or third-party boundaries, the safer pattern is to combine Top 10 NHI Issues guidance with policy enforcement that evaluates context at request time rather than assuming a one-time approval is enough. That approach is consistent with the direction of least privilege, but there is no universal standard for every architecture yet.
Security teams also underestimate offboarding. NHIMG research shows only 20% of organisations have formal processes for revoking API keys, which means unused access often survives long after the original justification disappears. In practice, the control failure is not the initial grant, but the lack of evidence that access was later reviewed, narrowed, or removed. Organisations that rely on access management alone usually find the gap when a stale secret or orphaned service account is already active in production.
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 |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-01 | Identity inventory and ownership are central to stopping unmanaged access from being treated as governance. |
| NIST CSF 2.0 | PR.AC-4 | Least-privilege access control is directly implicated when access is granted without lifecycle governance. |
| NIST AI RMF | AI risk governance applies when automated systems create or use access without stable human oversight. |
Define accountable ownership and continuous monitoring for automated identities and their access decisions.
Related resources from NHI Mgmt Group
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on June 25, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org
