7. Press the [User Tools/Counter] key.
• p.35 "Logging in Using Administrator Authentication"
•
p.36 "Logging out Using Administrator Authentication"
Extended Security Settings
Driver Encryption Key
This can be specified by the network administrator. Encrypt the password transmitted when
specifying user authentication. If you register the encryption key specified with the machine in the
driver, passwords are encrypted. For details, see the printer driver Help, LAN Fax driver Help, or
TWAIN driver Help.
Encrypt Address Book
This can be specified by the user administrator. Encrypt the data in the machine's Address Book.
For details on protecting data in the Address Book, see "Protecting the Address Book".
Default: [Off]
Restrict Use of Destinations (Fax), Restrict Use of Destinations (Scanner)
This can be specified by the user administrator.
The available fax and scanner destinations are limited to the destinations registered in the Address
Book.
A user cannot directly enter the destinations for transmission.
If "Restrict Use of Destinations (Scanner)" is set to [On], you can register fax numbers only.
If you specify the setting to receive e-mails via SMTP, you cannot use "Restrict Use of Destinations
(Fax)" and "Restrict Use of Destinations (Scanner)".
The destinations searched by "LDAP Search" can be used.
For details about preventing unauthorized transmission, see "Preventing Information Leakage Due
to Unauthorized Transmission".
Default: [Off]
Restrict Adding of User Destinations (Fax), Restrict Adding of User Destinations (Scanner)
This can be specified by the user administrator.
If you set "Restrict Adding of User Destinations (Fax)" and/or "Restrict Adding of User Destinations
(Scanner)" to [Off], users will be able to register a fax or scanner destination in the Address Book
simply by entering the destination and then pressing [Prg. Dest.]. If you set these functions to [On],
the [Prg. Dest.] key will not appear. Users will still be able to enter a destination directly using the
fax or scanner screen, but cannot then register that destination in the Address Book by pressing
[Prg. Dest.]. Existing registered users can change their passwords even if "Restrict Adding of User
8. Specifying the Extended Security Functions
258
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