A look at Azure AD Single Sign-On
| Posted in Active Directory Seamless Single Sign-On lets you sign in to Azure AD using Kerberos. Here's how it works. Read Article
Steve Syfuhs is a developer on the Windows Authentication team at Microsoft.
Windows Azure Active Directory Federation in Depth (Part 2)
A more detailed look into how federation works with Azure Active Directory.
Introduction to Windows Azure Active Directory Federation Part 1
A brief look at how Azure Active Directory handles federation.