This guide shows you how to permit or deny login requests by utilizing deny or allow lists. With step-by-step instructions, you'll create a new Auth0 Action, work with lists, and delegate list management to an external API.

Auth0's platform is a  identity management solution, offering insights into authentication, authorization, and user management for web and mobile applications. Through articles, tutorials, and documentation, Auth0 offers insights into securing applications with modern identity protocols like OAuth and OpenID Connect. Developers can learn about implementing single sign-on (SSO), multi-factor authentication (MFA), and user authorization policies to enhance application security and user experience.

Auth0

Auth0 allows you to customize and extend the behavior of the Auth0 platform. This article will explore using Auth0 Actions to permit or deny login requests based on specific criteria, such as a denied and allowed list. If you don’t have one, you can sign up for a free Auth0 account.

Permit or Deny Login Requests Using Auth0 Actions