When building modern web applications, managing user authentication securely and efficiently is a top priority. If you are a .NET developer working with Aspire and Blazor Server, you might have heard about Keycloak as a popular open-source identity and access management solution. Keycloak supports OpenID Connect (OIDC), making it a powerful tool to handle authentication without reinventing the wheel. This post is the first in a series where I’ll introduce you to Keycloak, exp