Broken Access Control is the #1 issue in OWASP 2021 Top 10Find Out More →
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Broken Access Control is the #1 issue in OWASP 2021 Top 10Find Out More →
Cerbos is self-hosted, open source, declarative access control that integrates into your app in minutes.
Create your own custom RBAC and ABAC policies. Define your own standards.
Our container runs in your environment and scales with your app. You are in total control.
Access the same access control decisions from every layer of your application.
Get Cerbos up and running in minutes.
Define access policies using human readable YAML. No need to master a new policy language.
Dynamically derive new roles based on contextual information. Don’t be limited to what your IdP provides.
Make use of context such as IP address and time of day to make realtime access decisions
Access decisions in milliseconds.
Develop, test, and deploy policies just as you do with your source code.
Built-in policy versioning to support canary deployments and different environments.
Containerised deployment as a microservice or a sidecar. REST and gRPC interfaces. Top-notch observability.
Capture every decision and analyze them later.
Leverage our community for examples and help.
Policy-as-config model helps you get started immediately without spending time to learn a brand new policy language. Even non-developers will be able to understand your access rules.
Centralized permission logic: access the same permission decisions from everywhere on your stack. No need to make changes in multiple layers of your stack when permission logic changes.
Language-agnostic: All Cerbos interactions happen over REST or gRPC. Whether your environment is monolingual or polyglot, Cerbos will fit right in as long as your favorite language has an HTTP library.
Total control: Cerbos is fully-contained and deploys as a sidecar or as a microservice within your environment. There are no external dependencies. Everything runs within your local network.
Progressively onboard your product one component at a time. No need to rip and replace all of your existing layers. Start small, grow over time.
Native Git support: Use version control to track policy changes and leverage your existing CI/CD infrastructure to test, review and deploy policies on push.
Use your favorite tools: Cerbos policies are just YAML, so you can use your favorite IDE.
Open core: The core Cerbos engine is 100% open-source.
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