Specifying Windows Authentication
Before beginning to configure the machine, make sure that administrator authentication is properly
configured under "Administrator Authentication Management".
This can be specified by the machine administrator. For details about logging in and logging out with
administrator authentication, see p.30 "Logging in Using Administrator Authentication" and p.32 "Logging
out Using Administrator Authentication".
1. Press the [User Tools] key.
2. Press [System Settings].
3. Press [Administrator Tools].
4. Press [User Authentication Management].
If this item is not visible, press [ Next] to display more settings.
5. Select [Windows Auth.].
6. If you want to use Kerberos authentication, press [On].
If you want to use NTLM authentication, press [Off] and proceed to step 8.
7. Select Kerberos authentication realm and proceed to step 9.
To enable Kerberos authentication, a realm must be registered beforehand. The realm name must be
registered in capital letters. For details about registering a realm, see "Programming the Realm",
Network and System Settings Reference.
3. Configuring User Authentication
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