Dotnetsafer has a wonderful documentation, which explains each of its products in a detailed and simple way, it does not matter that you are new and you do not know it, the documentation is progressive and for any developer of any level.
Shield is a Dotnetsafer product that protects the code of your .NET applications easily, with integration and efficiency. The documentation explains what it is, how it works and how you should use and implement it.
Shield includes an extension for visual studio that allows you to protect your applications simply by pressing the "compile" button as usual. Read how to integrate it into your IDE and how to configure it.