Konica Minolta bizhub 750 - Manual (Page 12)

Security 1
750/600 1-5
Security
Chapter 1
1.2 Security Functions
Setting the Enhanced Security Mode to [ON] will validate the security func-
tion of this machine. For details of the settings of different security functions
to be changed by turning [ON] the Enhanced Security Mode, see “Enhancing
the Security Function” on page 2-9.
Setting the Enhanced Security Mode to [ON] will enhance the authentication
function. Access control is then provided through password authentication
for any access to the Administrator Setting mode, User Authentication mode,
User Box, a User Box data file, and a Secure Print file. Access is thereby
granted only to the authenticated user.
A password that can be set must meet the requirements of the Password
Rules. The machine does not accept setting of an easily decipherable pass-
word. For details of the Password Rules, see “Password Rules” on
page 1-11.
If a wrong password is entered, during password authentication, a predeter-
mined number of times (once to three times) set by the Administrator of the
machine or more, the machine determines that it is unauthorized access
through Prohibit Function When Auth. Error, prohibiting any further entry of
the password. By prohibiting the password entry operation, the machine pre-
vents unauthorized use or removal of data, thereby ensuring secured used
of the machine.
To cancel the password entry operation prohibited condition, the Adminis-
trator must perform the Release Setting. When the Administrator performs
the Release Setting for the operation prohibited condition, a sound operation
control in utmost security is achieved under the control of the Administrator.
Setting the HDD Lock Password provides the following security function.
That is, even if the HDD is illegally replaced with another, the HDD authenti-
cation function prohibits access to the HDD, when the HDD Lock Password
is yet to be set or there is a mismatch in the passwords. In addition, should
the HDD be removed unawares, the HDD Lock Password locks the HDD pro-
tecting data contained in the HDD. In addition, setting the Management Data
Encryption Key encrypts the Administrator Password, Password Rules set-
ting, SNMP Password, and others stored in the CF, thus protecting these
types of data. Furthermore, by mounting the optional Security Kit SC-501
and setting the Image Data Encryption Key, the image data stored in the HDD
is encrypted, thereby protecting the data in the HDD even more reliably.
Note, however, that the HDD Lock Password and Image Data Encryption Key
do not prevent the HDD from being physically removed. Make sure of a good
operation control.
The machine has a function that detects tampering of the multi function pe-
ripheral control software. If tampering is detected, the machine displays a
service call “C-D501” on its control panel. In this case, network connection
is generally disabled; however, the connection remains enabled depending
600_01.fm 5 ページ ２００６年１２月２８日 木曜日 午前７時５５分