Secure File Uploads in ASP.NET Core

Hey Developers,

Dangerous file uploads are one of those things that look harmless… right up until your app becomes the problem.

In this video, I break down how to make file uploads safer in ASP.NET Core using file type validation, blacklists, and malware detection. It’s practical, relevant, and exactly the kind of defensive thinking every .NET developer should build into real-world applications.

The video is an excerpt from my Secure Code in C# & .NET course, which focuses on writing secure-by-design .NET applications using secure coding practices and OWASP-aligned guidance. (YouTube)