Konica Minolta bizhub 4050 - Manual (Page 60)

[Description of Utility Keys] 5-31
5.10 [Security Settings] 5
Tips
- A setting that has been forcibly changed when the [Enhanced Security Mode] was enabled will not be
changed if you disable the [Enhanced Security Mode].
- Once the password rules have been enabled, an item for which a password that do not comply with the
rules has been configured will result in authentication failure.
[HDD Settings]
To display: [Utility] - [Administrator Settings] - [Security Settings] - [HDD Settings]
Manage this machine's HDD.
[Security] - [PKI Settings] - [SSL/TLS
Settings] in Web Connection • [SSL/TLS]: Cannot be changed to invalid.
• [Encryption Strength]: Cannot be changed to a setting in
which the strength is lower than [AES256, 3DES].
Setting items in Administrator Set-
tings Settings to forcibly changed
Settings Description
[Check HDD Capacity] Enable you to check the used space, total space and available space on the
HDD.
[Overwrite All Data] Overwrite all data saved on all areas of the HDD when disposing this machine.
To perform delete by overwriting, select [HDD Overwrite Method], then tap [Ex-
ecute].
The following modes are available in [HDD Overwrite Method].
•
[Mode 1]: Overwrite with 0x00.
• [Mode 2]: Overwrite with single-byte random numbers - Overwrites with
single-byte random numbers - Overwrites with 0x00.
• [Mode 3]: Overwrite with 0x00 - Overwrites with 0xff - Overwrites with sin-
gle-byte random numbers - Verifies.
• [Mode 4]: Overwrites with single-byte random numbers - Overwrites with
0x00 - Overwrites with 0xff.
• [Mode 5]: Overwrites with 0x00 - Overwrites with 0xff - Overwrites with
0x00 - Overwrites with 0xff.
• [Mode 6]: Overwrites with 0x00 - Overwrites with 0xff - Overwrites with
0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff -
Overwrites with random numbers.
• [Mode 7]: Overwrites with 0x00 - Overwrites with 0xff - Overwrites with
0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff -
Overwrites with 0xaa.
• [Mode 8]: Overwrites with 0x00 - Overwrites with 0xff - Overwrites with
0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff -
Overwrites with 0xaa - Verifies.
[Mode 1] is specified by default.
[HDD Format] Format the HDD.
Retrieve any data needed from the hard disk beforehand.
[HDD Encryption Set-
ting] Encrypts all data saved on the hard disk for protection purposes.
If you tap [OK] after selecting [ON], a message appears to notify you that the
HDD will be formatted. To encrypt data stored on the HDD, select [Start], tap
[OK], then enter the encryption word to be used to encrypt the data (using 20
characters, case sensitive).
Entering the encryption passphrase restarts this machine and activates for-
matting of the HDD.
[OFF] is specified by default.
Note
If an HDD encryption setting is configured, the HDD is formatted, and data
saved on the HDD is erased. Therefore, we recommend that you finish an HDD
encryption setting before using this machine.