security
ASP.NET Core Authentication Articles, Tutorials & News
ASP.NET Core Authentication articles, tutorials, and news from the DotNetNews archive.
196 articles Updated Page 3 of 8
Browse additional ASP.NET Core Authentication articles from the DotNetNews archive.
ASP.NET Core Authentication articles
Page 3 of 8
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ASP.NET Core Identity with JWT Authentication - Step-by-Step Practical Guide
C# Corner Issue #485
Master ASP.NET Core Identity & JWT for secure user registration, login, and role-based API authorization. A practical step-by-step guide.
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Human Resource Management System in ASP.NET Core MVC
C# Corner Issue #484
Build a Human Resource Management System (HRMS) in ASP.NET Core MVC. Covers setup, authentication, Admin, and Employee modules for efficient HR operations.
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How to Build Custom MCP Servers in C# for Enterprise AI Applications
C# Corner Issue #478
Learn how to build custom MCP servers in C# for enterprise AI applications. Discover MCP architecture, security best practices, tool development, authentication, and real-world integration patterns.
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API Key Authentication in ASP.NET Core (.NET 10) - Complete Guide
codewithmukesh Issue #477
Production-grade API key authentication in ASP.NET Core .NET 10. Hashed keys, DB-backed store, AuthenticationHandler, decision matrix, full source repo.
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Using configurable token lifetimes in Microsoft Entra ID, .NET and Microsoft Graph
Software Engineering Issue #475
Configurable token lifetimes in the Microsoft identity platform went GA and I thought I would look at implementing this using a .NET console application using Microsoft Graph . This article looks at i...
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ASP.NET Community Standup: Simplifying Entra ID authentication with AI
YouTube Issue #474
Join Jean‑Marc Prieur and Kyle Marsh to see how AI can streamline Entra ID authentication in ASP.NET Core and Aspire apps. We’ll explore using AI to set up app authentication, enable calls to protecte...
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Implementing OAuth 2.0 and OpenID Connect in ASP.NET Core
C# Corner Issue #473
Learn how to implement OAuth 2.0 and OpenID Connect in ASP.NET Core. Secure applications with authentication, authorization, tokens, and Single Sign-On.
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Lost ASP.NET Identity Cookies on IIS Application Pool Restarts
Rick Strahl's Weblog Issue #472
Last week I finally updated my blog and moved it to .NET 10 from the ancient WebForms based engine I built 20 years ago. The app is deployed onto a Windows server running IIS and I ran into a snag rel...
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JWT Authentication in ASP.NET Core - A Complete .NET 10 Guide
codewithmukesh Issue #471
Implement JWT authentication in ASP.NET Core .NET 10 - generate signed tokens with JsonWebTokenHandler, secure Minimal API endpoints, and add role-based authorization.
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RestSharp in Practice (Part 2) POST, PUT, DELETE, and JWT Authentication
Medium Issue #471
RestSharp in Practice (Part 2)
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Refresh Tokens in ASP.NET Core - A Complete .NET 10 Guide
codewithmukesh Issue #471
Implement refresh tokens in ASP.NET Core .NET 10 - token rotation, reuse detection, revocation, and where to store them, built on top of JWT authentication.
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Lost ASP.NET Identity Cookies on IIS Application Pool Restarts
Rick Strahl's Weblog Issue #467
Last week I finally updated my blog and moved it to .NET 10 from the ancient WebForms based engine I built 20 years ago. The app is deployed onto a Windows server running IIS and I ran into a snag rel...
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Building AutoStack.Identity: A Zero-Dependency .NET 10 Library for SAML 2.0, JWT, and XML Signing
Medium Issue #466
The Problem That Started This
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Building JWT Authentication with React + ASP.NET Core Web API
Medium Issue #465
Authentication is one of the first real-world features most developers build when creating full-stack applications. In this article, we’ll…
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Using configurable token lifetimes in Microsoft Entra ID, .NET and Microsoft Graph
Software Engineering Issue #457
Configurable token lifetimes in the Microsoft identity platform went GA and I thought I would look at implementing this using a .NET console application using Microsoft Graph . This article looks at i...
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The simplest way to secure a Minimal API (With Swagger)
Round The Code Issue #445
Secure your .NET Minimal API quickly using API key authentication, with full Swagger support for testing and protecting endpoints. The page The simplest way to secure a Minimal API (With Swagger) appe...
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Remove sign-up from Entra External ID user flows
Software Engineering Issue #445
This article shows how to remove the sign-up flow from Entra External ID user flows. This is required because SMS and Phone validation can be abused by bots to run up costs on the tenant. The bots cre...
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On why devs from other languages find Authentication in .NET the most difficult part
Medium Issue #444
A translator’s guide to .NET authentication, for developers coming from Node, Python, Ruby, or Go.
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ASP.NET Community Standup: Simplifying Entra ID authentication with AI
YouTube Issue #443
Tuesday Coding Tip 96 — Reference equality in C#
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JWT + Refresh Token Authentication in React 18 + ASP.NET
Medium Issue #441
I implemented this exact flow and it stopped 3 a.m.
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JWT Authentication with .Introduction to NET To the layperson.
Medium Issue #438
I have tried it now, so you need not.
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Modernizing .NET — Part 18: OAuth Authentication in ASP.NET Core
Medium Issue #429
Master the transition to OAuth in ASP.NET Core, from reverse proxy scheme detection to legacy redirect URI handler overrides.
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How to Add JWT Authentication to SignalR Hubs in ASP.NET Core
Dev Tips Issue #428
Learn how to secure SignalR hubs with JWT Bearer authentication, role-based and claim-based authorization in ASP.NET Core. Pass JWT tokens via query string for SignalR hub. Build a real-time stock pri
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Beginner's Guide: Authentication & Authorization in Modern Applications
C# Corner Issue #427
Unlock the secrets of secure apps! This beginner's guide demystifies authentication and authorization, explaining how your data is protected when you log in and use modern applications. Learn the fund...