Ricoh Aficio MP C2050 User Manual

Encrypting Transmitted Passwords
Prevent login passwords, group passwords for PDF files, and IPP authentication passwords from being
revealed by encrypting them for transmission.
Also, encrypt the login password for administrator authentication and user authentication.
Driver Encryption Key
Encrypt the password transmitted when specifying user authentication.
To encrypt the login password, specify the driver encryption key on the machine and on the printer
driver installed in the user's computer.
Group Passwords for PDF Files
DeskTopBinder Lite's PDF Direct Print function allows a PDF group password to be specified to enhance
security.
To use PDF direct print, the optional PostScript 3 Unit must be installed.
Password for IPP Authentication
To encrypt the IPP Authentication password on Web Image Monitor, set "Authentication" to [DIGEST],
and then specify the IPP Authentication password set on the machine.
You can use telnet or FTP to manage passwords for IPP authentication, although it is not recommended.
Driver Encryption Key
This can be specified by the network administrator.
Specify the driver encryption key on the machine.
By making this setting, you can encrypt login passwords for transmission to prevent them from being
analyzed.
For details about logging on and logging off with administrator authentication, see "Logging on Using
Administrator Authentication", "Logging off Using Administrator Authentication".
1. Press the [User Tools/Counter] key.
2. Press [System Settings].
3. Press [Administrator Tools].
4. Press [Extended Security].
Encrypting Transmitted Passwords
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Ricoh Aficio MP C2050 Specifications