TL;DR: Agentic AI is pushing identity security from an IT concern to a board-level issue because every agent action runs under an identity, and legacy IAM cannot reliably enforce short-lived, purpose-bound access at scale, according to Oasis Security. The key gap is not tooling alone, but a missing shared framework for governing NHIs across cloud, SaaS, CI/CD, and AI environments.
Editorial analysis by NHI Mgmt Group, based on content published by Oasis Security: “Prepping for Agentic AI: Why We Created the NHI Management Fundamentals Certification”.
Key questions
Q: What should identity teams do before scaling agent deployments?
A: Identity teams should confirm that their authorization stack can support externalized policy decisions across APIs, applications, and proxies without custom rewrites.
Q: Why do traditional IAM and DLP controls fall short for agentic AI?
A: Traditional IAM and DLP controls assume risk can be judged at a point in time from one request or one response.
Q: What are the signs that NHI governance is failing in agentic AI environments?
A: NHI governance is failing when security teams cannot answer basic questions about ownership, approval, and shutdown.
Practitioner guidance
- Define agent identity ownership Assign a clear owner for every agent identity, including who approves scope, who reviews usage, and who can retire it when the agent is no longer needed.
- Standardise lifecycle governance Build one NHI lifecycle model that covers creation, approval, expiry, renewal, and offboarding across cloud, SaaS, CI/CD, and AI environments.
- Enforce purpose-bound access Require each agent identity to carry task-scoped access rules so permissions align to the specific business function being executed.
Bottom line: Agentic AI makes identity the main enforcement point, so NHI governance is now central to safe adoption rather than a back-office control.
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NHI management is no longer a specialist concern once agents can act at machine speed. Agentic AI does not just increase the number of identities to govern. It changes the operating model because every action is identity-bound, but the identity lifecycle is no longer human-paced. Practitioners should interpret this as a governance shift, not a tooling refresh.
A few things that frame the scale:
- 90% of IT leaders say properly managing NHIs is essential for a successful zero-trust implementation, according to the Ultimate Guide to NHIs.
- 67% of organisations still rely heavily on static credentials despite the risks they pose to agentic AI deployments, according to the 2026 Infrastructure Identity Survey.
A question worth separating out:
Q: How should organisations prepare their NHI programmes for Agentic AI adoption?
A: Preparation requires extending existing NHI governance capabilities before agents are deployed at scale. Immediate priorities: securing existing NHIs through hygiene and least privilege enforcement (agents inherit the security posture of the NHI estate they are deployed into), adopting ephemeral credential models, and enforcing Zero Trust principles. Medium-term: extend NHI discovery to handle agent-created identities at machine speed, implement runtime authorisation infrastructure, and establish behavioural monitoring baselines for agent activity before deploying at scale.
👉 Read our full editorial: NHI management fundamentals are becoming central to agentic AI adoption