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Sample policy
Try out an example policy in the Cerbos Playground
Scalable authorization
Why authorization rules have to evolve with the business needs
React Round Up podcast
Learn about user authorization with Cerbos, and the product packaging use case
Community discussions on product packaging
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Fit Cerbos seamlessly into your tech stack
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Implement roles & permissions in your app
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What is Cerbos?
Cerbos is an end-to-end enterprise authorization software for Zero Trust environments and AI-powered systems. It enforces fine-grained, contextual, and continuous authorization across apps, APIs, AI agents, MCP servers, services, and workloads.
Cerbos consists of an open-source Policy Decision Point, Enforcement Point integrations, and a centrally managed Policy Administration Plane (Cerbos Hub) that coordinates unified policy-based authorization across your architecture. Enforce least privilege & maintain full visibility into access decisions with Cerbos authorization.