Learn how AuthZEN standardizes fine-grained authorization with a unified decision API that reduces lock-in and improves enterprise security.

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AuthZEN is a new OpenID Foundation specification that standardizes fine-grained authorization through a JSON-based decision API. It decouples policy enforcement points from policy decision points, allowing organizations to use any authorization model (RBAC, ABAC, ReBAC, etc.) behind a consistent interface. This approach reduces vendor lock-in, enables dynamic context-aware decisions for zero-trust architectures, and simplifies authorization across microservices, API gateways, and data systems. AuthZEN aims to bring the same level of standardization to authorization that OAuth and OpenID Connect brought to authentication.

AuthZEN: A New Standard for Fine-Grained Authorization

Where AuthZEN Fits in Modern Architectures

How AuthZEN Could Change Enterprise Authorization

AuthZEN Improves Enterprise Authorization

<p>This has been in implement + draft form for over a year. I wonder if there’s been any progress on it?</p>
<p><a href="https://openid.net/specs/authorization-api-1_0-01.html" target="_blank" rel="noopener nofollow">https://openid.net/specs/authorization-api-1_0-01.html</a></p>
