IGEL Linux v5 IGEL Linux v5 Manual Security Current: Login Options PDF Download PDF Download page Login Options. Current page Include child pages All pages Login Options Menu path: Setup > Devices > Security > Logon Here you can configure the local login procedure for the thin client. You can login via the IGEL smartcard or via the Kerberos protocol, e.g. in a Windows domain._____ IGEL Smartcard AD/Kerberos ×