Secure Access to Model Endpoints

Protect Model Endpoints from Overexposure

Secure access to LLMs and AI APIs with policy-driven, context-aware controls. No public exposure. No static keys.

Model Endpoints Are High Value.
That Makes Them High Risk.

LLMs, embeddings, and fine-tuned APIs power business-critical workflows. But exposing them without access control leaves them open to misuse, abuse, or costly overuse.

Public endpoints invite unauthorized requests and scraping
API keys are hard to rotate, revoke, or scope cleanly
Lack of audit trails leads to blind spots and billing surprises

Modern agents need model access. Security teams need guardrails.

Pomerium Controls Access to Model Endpoints Based on Context

Pomerium sits in front of model APIs, evaluating every request in real time using identity, context, and task intent.

Context-aware access policies

Control model access by user, agent type, source IP, or workload context

Short-lived,
verifiable sessions

Replace static API keys with policy-backed authorization

Complete visibility and logs

Record every request with method, metadata, and decision

Self-hosted and infrastructure-neutral

Works with open-source, commercial, or internal models

Secure AI Infrastructure Without Adding Friction

Let the Right Agents Reach the Right Models

Route requests to models based on identity and purpose
Isolate access to specific endpoints or tasks

Prevent Overuse and Abuse

Define quotas or time-based limits by user or group
Detect and deny unusual patterns in real time

See and Control What Models Are Exposed

Track which agents accessed which endpoints and when
Prove controls are in place for usage and compliance

Why Pomerium for Model Endpoint Security

Designed for Agentic Workflows

Protect LLMs and APIs used by autonomous tools, chains, and pipelines.

Dynamic Policy Enforcement

Evaluate every request in context, not just at login.

Fully Self-Hosted

No proxies or SaaS dependency. Keep traffic and control in your hands.

One Policy Layer Across Services

Secure access to models, data, APIs, and tools with a unified control plane.

Products

Use Cases

Resources

Featured Resources

Announcing Pomerium v0.29.0

Network-centric vs Application-centric Approach

Docs

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Protect Model Endpoints from Overexposure

Model Endpoints Are High Value.
That Makes Them High Risk.