Cerbos vs Oso
Cerbos and Oso are both open source software projects that provide authorization solutions, but they have different functionalities and features. Here's a detailed comparison of the two projects: Purpose: Cerbos is an open source policy engine that allows you to define and enforce fine-grained access control policies for your applications. It is designed to be easily integrated into your existing systems and can work with multiple programming languages. Oso, on the other hand, is an open source authorization engine that provides a policy language, policy management, and a runtime for enforcing policies in your application. Technologies used: Cerbos is written in Go and uses a simple domain-specific language to define policies. It can work with multiple programming languages, including Java, Python, and Node.js. Oso is built using Rust and provides a high-level policy language for defining authorization policies, which can be integrated with various programming languages. Features: Cerbos provides a flexible and expressive way to define access control policies based on a variety of factors, such as user roles, resource attributes, and actions. It also allows you to test policies before deploying them and provides detailed audit logging for access control decisions. Oso provides a high-level policy language that abstracts away the complexity of authorization decisions and allows developers to write policies in a familiar and easy-to-understand way. It also provides a policy management system and a runtime for enforcing policies in your application. Community support: Both Cerbos and Oso are open source software projects and have active communities of contributors and users. Oso has a larger and more active community compared to Cerbos. Oso also provides comprehensive documentation and support for its APIs, making it easier for developers to integrate authorization functionalities into their applications. In summary, while both Cerbos and Oso are open source software projects that provide authorization solutions, they have different purposes, functionalities, and features. Cerbos is a policy engine for access control, while Oso is an authorization engine that provides a policy language and runtime for enforcing policies in your application. The technologies used, features provided, and community support also differ between the two projects.