Topic starter
06/06/2026 1:58 am
TL;DR: Only 8% of organisations are highly confident their legacy IAM tools can manage AI and NHI risk, while NHIs outnumber human identities by more than 80:1, according to Oasis Security and the CSA. Board reporting now needs metrics that expose visibility, ownership, rotation, and policy enforcement gaps rather than human-only IAM signals.
Editorial analysis by NHI Mgmt Group, based on content published by Oasis Security: “Identity Security Posture Metrics: 15 NHI KPIs Your Board Needs”.
By the numbers:
- Only 8% of organizations express high confidence that their legacy IAM tools can effectively manage AI and NHI risks.
- The article says NHIs outnumber humans by more than 80 to 1.
Key questions
Q: What breaks when boards rely on human IAM metrics for NHI governance?
A: Human IAM metrics can show process completion while leaving machine identities unowned, overprivileged, or unrotated.
Q: When should organisations prioritise NHI visibility over deeper optimisation?
A: They should prioritise visibility first whenever they cannot confidently inventory privileged NHIs, third-party access, or exposed credentials.
Q: How do you know if NHI posture metrics are actually working?
A: They are working when the board can see fewer stale and orphaned identities, lower policy violation rates, stronger ownership coverage, and shorter remediation cycles.
Practitioner guidance
- Define an NHI board dashboard Select a small set of posture metrics that answer visibility, risk, governance, operations, and compliance questions in one view.
- Track ownership before optimisation Require an accountable owner for every privileged NHI so rotation, exceptions, and incident follow-up can be assigned without delay.
- Measure secrets rotation as exposure reduction Report rotation frequency alongside privilege scope so leadership can see whether credentials are both fresh and narrowly constrained.
Bottom line: NHI posture reporting fails when organisations keep using human IAM metrics to describe machine identity risk.
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This topic was modified 18 hours ago by NHI Mgmt Group
06/06/2026 3:21 am
Board-level NHI reporting fails when the programme measures people and assumes machines will fit the same model. Human IAM dashboards can show completion rates, but they do not prove that service accounts, API keys, or AI agents are owned, rotated, or constrained. The result is a reporting layer that looks mature while the identity estate remains only partially governed. Boards need posture evidence that reflects machine identity behaviour, not human process completion.
A few things that frame the scale:
- NHIs outnumber human identities by 25x to 50x in modern enterprises, according to the Ultimate Guide to NHIs.
- 61% of organisations still define privileged users as humans only, overlooking the role of non-human identities in privileged access, according to KPMG.
A question worth separating out:
Q: How should security teams control overprivileged NHIs?
A: Start with least privilege, then enforce it continuously. Each non-human identity should be limited to the smallest set of actions, systems, and time windows needed for its task. Pair that with ownership, periodic review, and revocation for unused access so permissions do not silently expand over time.
👉 Read our full editorial: Identity security posture metrics for board-level NHI governance
This post was modified 18 hours ago by NHI Mgmt Group