Daniel Bass

What an authorization service does, when to use one instead of building your own, and a 2026 comparison of 7 authorization as a service providers: Permit.io, Cerbos, AuthZed, Auth0 FGA and more.

Learn how to implement a complete authentication and authorization solution in Next.js with this step-by-step implementation guide.

Learn how to use JWTs for authorization the right way. This guide covers best practices, common mistakes, and why JWTs should carry identity, not permissions.

We surveyed over 200 engineers about how they build and scale authorization. The data reveals where access control is heading, from RBAC and ReBAC to real-time checks and policy languages

Learn how to implement serverless authorization in your Node.js applications using the Serverless Framework. Set up access control with roles, attributes, and relationships using AWS Lambda and Permit.io.

How Salt Security integrated Fine-Grained Authorization (FGA) to enhance security, compliance, and user flexibility.

Learn how to design your authorization model and architecture with real-world use cases, user management, approval flows, and AI identity support.

Machine identity security is essential as AI agents become integral to your application. Discover best practices for managing access, auditing AI actions, and preventing cascading trust attacks.

Explore how to secure AI agents, protect against prompt injections, and manage cascading AI interactions with AI Security Posture Management (AISPM).

Learn how to decouple fine-grained authorization from Firebase Rules, improve them, and expand beyond Firebase Rules for authenticated users by externalizing fine-grained access control.

Machine identities are set to outnumber human users in every system. Learn why treating machine identities like human ones is crucial for security, access control, and future-proofing your applications.

Multi-tenant authorization combined with Role-Based Access Control (RBAC) simplifies user permissions management across different accounts, organizations, or groups. In this guide, we’ll explore why and how to implement Multi-Tenant authorization using Permit.io.