Topic starter
23/07/2025 6:01 pm
Read full article here: https://permiso.io/non-human-identity-nhi-security-guide?utm_source=nhimg
At Permiso, we’ve been digging deep into a topic that’s often overlooked - but increasingly critical: Non-Human Identities (NHIs).
With the explosion of cloud services, automation, and interconnected systems, NHIs like service accounts, API keys, and machine identities are now everywhere — often outnumbering human users in enterprise environments.
And yet, most organizations still don’t have a clear inventory, ownership model, or security strategy around them.
That’s why we built this resource: The Practical Guide to Understanding and Securing NHIs
It covers:
✔️ What counts as a Non-Human Identity (beyond just bots and service accounts)
✔️ Why traditional IAM tools fall short when it comes to NHIs
✔️ Real-world risks from misconfigured or over-permissioned identities
✔️ How to rethink visibility, ownership, and lifecycle for these accounts
🔍 We’ve also included a quick NHI Calculator to help teams self-assess how mature their current approach is.
If your team is navigating this space or just getting started - this guide might offer a useful perspective.
We’d love to hear how others in the community are approaching this. Are NHIs part of your identity threat detection strategy yet?
Abdelrahman reacted
08/10/2026 5:40 pm
NHI governance fails first at ownership, not at tooling. The article shows that NHIs are created by humans but then inherited by systems, pipelines, and teams that may never revisit the original access decision. That makes account ownership the first broken control, because a non-human identity without a clear owner is already outside normal governance. The practitioner conclusion is simple: if ownership is ambiguous, the identity is already drifting out of control.
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.
A question worth separating out:
Q: How should security teams govern human and non-human access in the same programme?
A: They should use one governance model for ownership, approval, review, and revocation, but apply it differently by actor type. Human identities rely on joiner-mover-leaver processes, while NHIs need secrets, certificates, and token lifecycle controls. AI agents add runtime behaviour that must also be monitored. The goal is consistent oversight, not identical workflows for every identity type.
👉 Read our full editorial: What non-human identities are and why governance breaks down