Engineering Blog

Deep dives into AI agent security, authorization architecture, and the engineering behind PermitNetworks.

Zero Trust Architecture for AI Agent Systems

Zero Trust has transformed how we secure networks. But most organizations deploying AI agents are still operating on a 'trust and hope' model. Here's how to apply Zero Trust principles to AI agent systems.

April 14, 202610 min read

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Security

Why AI Agents Need Authorization, Not Just Authentication

Authentication confirms identity. Authorization controls behavior. As AI agents gain autonomy, the gap between who they are and what they can do becomes a critical attack surface.

April 8, 20268 min read

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Engineering

How We Achieve Sub-Millisecond Authorization at Scale

A deep dive into our Rust-powered policy engine, edge deployment strategy, and the data structures that let us evaluate complex authorization policies in under 1ms.

March 22, 202612 min read

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Industry

The $2.3M Problem: AI Agent Security Incidents in 2025

We analyzed 47 publicly disclosed AI agent security incidents from 2025. The patterns are clear: over-permissioned agents, missing spending limits, and zero audit trails.

March 10, 20266 min read

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Product

Introducing Scope Locking for AI Agents

Scope Locking is a new authorization primitive that dynamically restricts an agent's permissions based on the task context. Learn how it works and why it changes the game.

February 28, 20265 min read

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