Ory Keto
Permission and authorization server based on Zanzibar
Ory Keto is an open-source permission server inspired by Google's Zanzibar paper. It answers fine-grained authorization questions and is self-hosted to manage access control for applications.
Key features
- Zanzibar-style permissions
- Relationship-based access
- gRPC and REST APIs
- Fast checks
Strengths
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 5.4k GitHub stars
Ory Keto replaces
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