Cerbos Hub - Authorization Management System

In plain words

Cerbos Hub is a managed authorization service that controls who can access what in software applications. It is built on the open-source Cerbos project and serves development teams building web-scale applications. The system addresses authorization as a documented API security risk, providing centralized permission management across applications.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

Hello HN! I'm on the DevRel team at Cerbos (https://cerbos.dev/), a tool designed to manage who can do what in your software applications. For a couple of years now, Open Worldwide Application Security Project (OWASP) is naming authorization a top 10 API security risk…

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  Cerbos. Open source, horizontally scalable, stateless authorization2024 · github.com · ▲24

  Cerbos PDP, policy decision point, is an open source authorization layer that can evolve as your product grows. It enables developers to define powerful, context-aware access control in simple, intuitive, and testable policies. Cerbos runs in your own environment. We started working on Cerbos[0] over 3 years ago. Permission management across applications is difficult, especially as the code base grows: you have hundreds of users, many services in different languages, and several environments. Hardcoded access control rules tangled with business logic make every new role and permission change…

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  Permit.io2023 · permit.io · ▲677

  The new Permit.io CLI brings developer-first workflows to access control. Define, test, deploy, and enforce fine-grained authorization using AI, CI/CD, GitOps, and OpenAPI — all from your terminal

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  Topaz 0.30 – OSS authz service combining the best of OPA and Zanzibar2023 · aserto.com · ▲35

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