I'm building a website from scratch using ASP.NET MVC 4.
The application is hosted on Windows Azure.
It's a rather basic website application.
Next, I would like to authenticate my users.
The authentication requirements are, again, rather basic and straight forward.
I did some reading, and it seems that the best two options for me to achieve users authentication are:
1. ASP.NET SimpleMembership
2. Windows Azure Active Directory Access Control
Now, my questions are, which one should I choose? which one is more secured?