C# ASP.NET MVC Authentication - Logging in locally or with OAuth (using Twitter) credentials

Newsletter signup (with exclusive discounts): https://signup.iamtimcorey.com/ (your email will be kept safe and you will not be spammed). Twitter App Signup: https://apps.twitter.com Twitter Certificate Fix: https://stackoverflow.com/questions/2... Setting up an ASP.NET MVC site to allow people to log in is not that hard. In this video, I demonstrate how you can set up a login system for users, how you can upgrade that system to include Twitter authentication (using OAuth), and then how you can lock down your site to only allow certain people access to certain areas. We will create security groups and lock things down even further. 0:00 - Intro 1:41 - ASP .NET Framework demo app with authentication 13:01 - Register vs Login explained 15:25 - Built in user registration and login 18:28 - Registration C# code overview 23:45 - Built in SQL 29:45 - Twitter authentication setup 45:37 - Implementing user restrictions 52:48 - Restrictions based on user role 1:01:03 - Who is logged in? 1:02:20 - Summary and concluding remarks Thanks to Ralfs HBK for the chapter breakdown