ASP.NET Identity is a simple but robust framework allowing you to easily inject custom authentication logic into your applications.

The ASP.Net Core MVC framework enables you to build applications that are loosely-coupled, responsive, fast and easier to test and maintain ASP.Net Core MVC is a cross-platform web application ...

When sending back a response, the ASP.NET Core MVC framework attempts to select an output formatter from among the available formatters to handle the response object.

Microsoft recently released Identity and Access Tool which can be installed from within Visual Studio 2012 and it provides security to ASP.NET and ASP.NET MVC applications using advanced techniques.

As this tutorial demonstrates, MEF is a very useful framework to have in your ASP.NET MVC toolset. You can use it to easily add points of extensibility to all your .NET apps.