22
Apr
2026
Understanding 403 Forbidden: The Role of UseAuthorization() in ASP.NET Core
This article explores the intricacies of the 403 Forbidden error in ASP.NET Core, particularly focusing on the use of UseAuthorization() and its correct order in the middleware pipeline. Understanding this will help developers effectively manage authorization in their applications, ensuring that users have appropriate access while avoiding common pitfalls. Readers should have a basic understanding of ASP.NET Core middleware and authorization concepts to fully benefit from this discussion.