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Your AI Agent Has No Identity: The Missing Security Layer in Enterprise Agentic AI
Pillar 1 of the Enterprise Agent Security Architecture: Identity & Non-Human Authorization
AI agents are getting increasingly autonomous.
They can read data, call APIs, invoke MCP tools, create infrastructure, execute workflows, interact with enterprise applications, and even delegate tasks to other agents.
But there is a fundamental question that many enterprise architectures still struggle to answer:
Who is the agent?
Not what model is it running?
Not which application deployed it?
Not which service account it happens to use?
Who is actually authorized to perform this action — and on whose behalf?
This is where the next major identity problem in enterprise security is emerging.
We have spent decades building mature identity systems for humans: SSO, MFA, RBAC, ABAC, privileged access management, workload identity, and zero-trust architectures.
But autonomous AI agents introduce something fundamentally different.
An agent can act autonomously, operate on behalf of a human, delegate work to another agent, invoke tools across…
