What is a Non-Human Identity (NHI)? Why do AI agents need their own identity management?

A Non-Human Identity (NHI) is a machine entity — an AI agent, a service account, an automated workflow — that takes actions in production systems. Unlike human users, NHIs don't use passwords, can't respond to MFA prompts, and operate at machine speed.

The problem: traditional IAM systems (Okta, Auth0, CyberArk) were designed for humans. They manage login sessions, SSO flows, and biometric verification. None of this works for autonomous AI agents that execute tool calls, write to databases, and invoke APIs without any human in the loop.

The result is that AI agents inherit developer credentials, share overly-broad API keys, and operate with zero identity attribution. When an agent executes a destructive action, you can't trace it to a specific agent, session, or policy decision.

Exogram provides IAM for Non-Human Identities. Every agent action is cryptographically attributed to a specific agent identity. Permissions are enforced at the execution boundary through deterministic policy rules — not inherited from developer sessions. Exogram treats agents as first-class identities with least-privilege access, scoped credentials, and per-action authorization. This is not Okta for AI — this is the execution authority that Okta cannot provide.