If you have chosen to connect PingFederate to Microsoft Active Directory, the Kerberos Authentication tab becomes available.
Enable Kerberos authentication for Windows users on the Kerberos Authentication tab.
Important:
If you have not configured a service account for Kerberos authentication, see Configuring the Active Directory environment.
Kerberos authentication also requires browser-specific configuration. For more information, see Configuring end-user browsers.