User manual KONICA MINOLTA MAGICOLOR 8650

[. . . ] User's Guide [Security Operations] 2008. 1. 00 Contents Contents 1 Security 1. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Compliance with the ISO15408 Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Operating Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 INSTALLATION CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Security Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Check Count Clear Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Data to be Protected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Try to change the password at regular intervals. Make sure that nobody but the Administrator of the machine comes to know the HDD Lock Password or Encryption Key. If only the Encryption Key is to be set while the machine is being used without setting the HDD Lock Password or Encryption Key, the Service Engineer must perform some setting procedures in advance. For more details, ask the Service Representative. 2 Reminder When the HDD Lock Password is set, HDD verification is carried out when the machine is started. If the HDD has been improperly replaced with another, or if the HDD Lock Password is yet to be set, a message appears that tells that there is a mismatch between the HDD and the HDD Lock Password. Further, the HDD has the following function. That is, if the HDD is illegally removed or replaced with another, detection of a wrong HDD Lock Password five consecutive times will lock the authentication function. When an Encryption Key (encryption word) is set using HDD Encryption Setting, an Encryption Key with a key length of 128 bits is generated using the SHA-1 algorithm. The generated encryption key is used to encrypt or decrypt data through AES encryption algorithm. When the Encryption Key (encryption word) is set with the optional Security Kit SC-503 mounted on the machine, the encryption strength can be selected from among [Encrypt Priority] or [OverwritePriority]. For more details, see "Setting the Encryption Key (encryption word)" on page 2-27". 8650 2-22 Administrator Operations 2 2. 8. 1 Setting the HDD Lock Password 2 Note When the main power switch is turned off, then on again, wait at least 10 seconds to turn it on after turning it off. if there is no wait period between turning the main power switch off, then on again, the machine may not function properly. Do not leave the machine with the setting screen of Admin. If it is absolutely necessary to leave the machine, be sure first to log off from the Admin. Settings. <Setting can be made only from the control panel> 0 For the procedure to call the Security Settings menu to the display, see steps 1 through 3 of "Setting the EnhancedSecurity" on page 2-8. Call the Security Settings to the screen from the control panel. Press the [, ] key to select [HDD Settings]. 1 2 3 4 Press the [Menu/Select] or [)] key. Press the [, ] key to select [RegisterHDDLockPW]. 5 6 Press the [Menu/Select] or [)] key. Press the [+] and/or [, ] key to enter the new 20-digit HDD Lock Password. ­ Press the [*] key to delete the last character entered. 8650 2-23 Administrator Operations 2 7 Press the [Menu/Select] key. ? What happens if the HDD Lock Password entered does not meet the requirements of Password Rules?% The HDD Lock Password entered will be cleared if it does not meet the requirements of the Password Rules. For details of Password Rules, see "Password Rules" on page 1-8. % To change the HDD Lock Password, see "Changing the HDD Lock Password" on page 2-25. 8 To prevent entry of a wrong password, press the [+] and/or [, ] key to enter the 20-digit HDD Lock Password once again. ­ Press the [*] key to delete the last character entered. 9 Press the [Menu/Select] key. ? 10 What happens if there is a mismatch in the HDD Lock Passwords?% If there is a mismatch in the HDD Lock Passwords, the HDD Lock Password entered the second time is cleared. [. . . ] If you do not want the Administrator Password stored, clear the "Save the administrator password" check box. <From the PC> 1 2 3 Start the HDD Backup Utility. From the [Setup] menu, select [Device Registration]. Select this machine and click [OK]. 4 Click the [Back Up]. 8650 4-9 Application Software 4 5 From the "Device to be backed up" pull-down menu, select this machine and then enter the 8-digit Administrator Password registered in the machine in the "Administrator password" box. 6 Click the [Next]. ? What happens if a wrong Administrator Password is entered?% If a wrong Administrator Password is entered, a message appears saying that there is a mismatch in the passwords. [. . . ]