ASP.NET sees the session cookie and loads the session (or doesn't, and starts a new one). This is why people recommend serving static, unauthenticated resources like images from a separate domain.

ASP.Net Core is an open source, cross-platform, lean, extensible and modular framework for building high-performance web applications. Session state in ASP.Net Core enables you to store user data and ...

A cookie is a piece of data typically used to store information about the user and is stored on the user’s computer. In most browsers each cookie is stored as a small file, but in Firefox they are ...