ladon VS cerbos

4. OPA evaluates the policies written in Rego against the input and returns a decision (allow or deny) back to your service.

What's good solid alternatives in Kubernets? Saw CASBIN, paid services, but nothing close to OPA/Rego. Please correct me if I'm wrong.

I found it's hard to convince everyone around to use OPA/Rego and wrap into a managed service. The main objection - wrapping another DSL (domain-specific language) is hard.

However it was relatively simple to convince my team to use featured complete Go library Ladon https://github.com/ory/ladon

Ladon is inspired by AWS IAM Policies.

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I wanted to get back to coding and play around with a simple way to explain how our product works(permission management platform, https://cerbos.dev). So I built the Cerbos Game, where players match incoming requests to permission policies and decide to ALLOW or DENY them; just like our product does for software apps.

This game disrupted our engineering team’s daily work as they competed to beat the high score. The coolest part is that the game uses our own product under the hood.

It’s simple yet fun. I’d say it was a weekend well spent

And... it's Open Source.

Here, Cerbos comes into the picture.

In this tutorial you will learn how to use Cerbos to add fine-grained access control to any Nuxt web application, simplifying authorization as a result.

In my work with Cerbos, I apply the lessons learned from Da Vinci to tackle authorization challenges. Our approach is to create solutions where functionality seamlessly integrates with developer experience. Constantly iterating and viewing the tools through the users' lens, helps ensure that our access control solutions are robust and dev-friendly.

You may already know of our open source solution - Cerbos Policy Decision Point (PDP); a devtool which helps developers enforce access control over different parts of their software. If you need to learn more about Cerbos in general, we strongly recommend checking out the website and the docs.