The following are extremely useful resources for understanding the Active Directory Authentication & Logon. Authentication & Logon Logon and Authentication Technologies o   Digest Authentication Technical Reference o   Interactive Logon Technical Reference o   Kerberos Authentication Technical Reference What Is Kerberos Authentication? How the Kerberos Version 5 Authentication Protocol Works Kerberos Authentication Tools and Settings o   TLS/SSL … Continue reading AD Reading: Active Directory Authentication & Logon