Overview of ASP.NET Core Authentication | Microsoft Learn
Feb 14, 2024 · In ASP.NET Core, authentication is handled by the authentication service, IAuthenticationService, which is used by authentication middleware. The authentication …
Introduction to Identity on ASP.NET Core | Microsoft Learn
Nov 10, 2025 · An alternative identity solution for authentication and authorization in ASP.NET Core apps. ASP.NET Core Identity adds user interface (UI) login functionality to ASP.NET …
Using external login providers with Identity in ASP.NET Core
Jul 9, 2025 · This article explains how to build an ASP.NET Core app that enables users to sign in using OAuth 2.0 with credentials from external authentication providers. Facebook, Twitter, …
Simple authorization in ASP.NET Core | Microsoft Learn
May 2, 2024 · Authorization in ASP.NET Core is controlled with the [Authorize] attribute and its various parameters. In its most basic form, applying the [Authorize] attribute to a controller, …
Configure an ASP.NET Core web app for authorization and …
Aug 6, 2025 · Learn how to install identity packages and sign-in components to an ASP.NET Core application and enable user authentication.
Configure JWT bearer authentication in ASP.NET Core
Sep 29, 2025 · While it operates similarly to cookie authentication, the identity provider issues a JWT or tokens upon a successful authentication. These tokens can then be sent to other …
Authorize with a specific scheme in ASP.NET Core
Jun 3, 2022 · For an introduction to authentication schemes in ASP.NET Core, see Authentication scheme. In some scenarios, such as Single Page Applications (SPAs), it's common to use …
Authentication and authorization in Minimal APIs
Jul 26, 2024 · Minimal APIs support all the authentication and authorization options available in ASP.NET Core and provide some additional functionality to improve the experience working …
Authentication and Authorization in ASP.NET Web API
May 11, 2022 · Gives a general overview of authentication and authorization in ASP.NET Web API.
Microsoft.AspNetCore.Authentication Namespace
At a high level, authentication is based around the concept of schemes, which are mapped to specific IAuthenticationHandler instances which are responsible for handling each of the …