Take advantage of security headers in ASP.NET Core MVC 5 to protect your website against cross-site scripting, code injection, clickjacking, and other attacks. ASP.NET Core MVC 5 is a lightweight, ...

To start my series on ASP.NET Core security, I'll show how to set up authentication to register, log in and log out a user account in an ASP.NET Core MVC application. To get started, open Visual ...

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 ...