This tutorial shows how to enable user sign in with Google accounts using a sample ASP.NET Core project created in Using external login providers with Identity in ASP.NET Core. Follow Google's ...

This tutorial teaches the basics of building a controller-based web API that uses a database. Another approach to creating APIs in ASP.NET Core is to create *Minimal APIs*. For help with choosing ...

This version of ASP.NET Core is no longer supported. For more information, see the .NET and .NET Core Support Policy. For the current release, see the .NET 10 version of this article. ASP.NET Core ...

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. The security flaw (tracked as CVE-2026-40372) was found in the ASP.NET ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Lily Mara explains how to avoid high-risk ...

This course is for all skill levels and best suits beginners and intermediate developers who have gained knowledge in C# and ASP.NET Web MVC and want to use their skills to learn ASP.NET Core and ...

Digital Healthcare Architect specializing in the design and integration of enterprise healthcare platforms. When designing a REST API, we often consider aspects such as security, caching, design ...

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. This HTTP request smuggling bug (CVE-2025-55315 ...

Take advantage of improved identity management in ASP.NET Core to implement identity-based authentication for minimal APIs quickly, easily, and with less code. Minimal APIs in ASP.NET Core allow us to ...

While putting some special content together, I found myself needing to integrate API key authentication middleware into my ASP.NET Core application. I’ve written before about using custom middleware ...