Microsoft recently released a security advisory and patched a critical vulnerability in ASP.NET Core that allows an attacker to bypass a security feature over a network due to an inconsistent ...

On October 14, 2025, Microsoft released a security update addressing CVE-2025-55315, a vulnerability in ASP.NET Core that allows HTTP request smuggling. While request smuggling is a known technique, ...

The Kestrel web server flaw allows request smuggling attacks, but the actual risk depends on the application code and deployment. Microsoft has patched a critical vulnerability in ASP.NET Core that ...

Cybersecurity researchers are calling attention to a search engine optimization (SEO) poisoning campaign likely undertaken by a Chinese-speaking threat actor using a malware called BadIIS in attacks ...

Learn how to use in-memory caching, distributed caching, hybrid caching, response caching, or output caching in ASP.NET Core to boost the performance and scalability of your minimal API applications.

This guide offers a comprehensive walkthrough of response compression in ASP.NET Core. It begins with fundamental concepts such as network bandwidth and middleware in ASP.NET Core. It then explores ...

FastEndpoints is a free and open-source REST API development framework for .NET Core that can be used to build lightweight and fast APIs. In this article, we’ll examine this library and learn how to ...

Your browser does not support the audio element. Testing is an essential part of software development that involves verifying the functionality and performance of an ...

It is one of the most common usecases to use an ASP.NET Core API controller to provide functionality to the external world (other systems, frontend, etc). A controller action is executed and return a ...