Google Zanzibar

Compare OpenFGA and Permit.io for ReBAC, from models and UI to ABAC and ops. See which fits your team: self-hosted control or managed speed.

Google Zanzibar provides fine-grained authorization, but managing it at scale remains a challenge. This article explores using DeepSeek to automate ReBAC tuple generation.

Discover the possible tradeoffs when building fine-grained authorization (FGA). Learn from a real-world use case how to examine such tradeoffs and build better software.

Attribute-Based Access Control (ABAC) and Relationship-Based Access Control (ReBAC) - how to make the most suitable choice for your application?

Google designed its Zanzibar authorization system to handle its complex access needs. See how you can leverage this to create fine-grained ReBAC in your app

Learn how to implement Relationship-Based Access Control (ReBAC) with OPA - an open source policy engine for controlling access to systems and resources.

What is Relationship Based Access Control, when should it be used, how can you implement it in your application, and how can you provide a UI for managing it?

Choosing the right policy agent to handle your authorization is not a simple task - each offers its benefits and has its drawbacks. How to choose? Read here.

Graph-based or policy-as-code? Explore access control systems in this comparative analysis. Discover pros, cons, and a hybrid solution.

IAM is huge in DevSecOps, with seemingly infinite buzzwords and terms. Here are the main ones every engineer and security professional should know.

Cloud-native / microservice-based products are complex. Building access control and managing permissions for them is only getting worse by the pull request.