If you have chosen to connect PingFederate to Microsoft Active Directory, the Kerberos Authentication screen becomes available. On the Kerberos Authentication screen, you can optionally enable Kerberos authentication for Windows users.
Prior to enabling Kerberos authentication, you must make several Active Directory configuration changes to grant PingFederate Bridge access to the domain and add the domain to PingFederate Bridge. For more information, see Configuring the Active Directory environment.
You must also configure browsers at your site in order to use the Kerberos Adapter to authenticate users. For more information, see Configuring end-user browsers.