Learn how to check if a user is logged into the Umbraco backoffice in ASP.NET Core. This tutorial provides step-by-step instructions for using BackofficeUserAccessor to secure your views, complete with code examples and explanations. 

This guide will walk you through the essential steps to get started with Umbraco, a popular open-source content management system (CMS). Whether you're a beginner or an experienced developer, these steps will help you set up your new project efficiently.