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AI Agents Are Autonomous. Their Permissions Shouldn't Be.

Policy-driven, self-hosted access control for agents, scripts, and LLM systems. Built for speed. Backed by context.

Pomerium Chat showing an agent's Northwind tool calls and query results.

The Structural Shift Introduced by Agents

MCP-based systems change how authority flows through software. A user no longer interacts directly with an application. Instead, authority is delegated to an agent. That agent selects tools, composes calls, and executes actions across multiple systems. The agent is not merely a UI abstraction; it is an active decision-maker operating within a permission boundary.

That boundary is where the real security problem lives.

Secure AI agent access without exposing sensitive data

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Pomerium blocks an agent's update tool call and records the authorization decision in the audit log.

Built for agentic access

Autonomous, not anonymous

Tie every agent action to a verified user identity, ensuring agents act only on behalf of authorized users.

Verify and log every request

Capture detailed logs for each request to enable monitoring, debugging, and full visibility into agent behavior.

Unified access control

Use centralized AuthN and AuthZ to extend Zero Trust to MCP servers—no re-architecture required.

Self-hosted by design

Deploy Pomerium’s data plane inside your environment with no third-party routing or data exposure. Choose fully self-hosted or a hybrid model with Pomerium Zero.

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