Canon imageCLASS LBP121dn - Preventing Unauthorized Use

Preventing Unauthorized Use
95LW-044
The machine pr
ovides various settings to ensure ecient management and operation. While this information and the
settings provide convenience, they can also lead to information leakage and other security issues if the information
and settings can be accessed by anyone.
You can take measures to restrict access and disable functions according to the usage status of the function, to ensure
safer use of the machine.
Restricting Access to Information and Settings
Restricting users and operations accessing information and settings on the machine can help prevent
unauthorized use and protect condential information.
Restricting Use of Remote UI(P. 168)
Restricting Use from a Mobile Device(P. 170)
Disabling Unused Functions
Y
ou can disable unused functions to prevent intrusion from the outside.
Preventing Connection to Computer via USB Port(P. 171)
Conguring LPD
, RAW, or WSD(P. 172)
Disabling HTTP Communication(P. 174)
◼ See Also
For details about the administr
ator account, see the following.
Setting the Department ID and PIN for the Administrator(P. 144)
Security
167