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Increasing Security

Restricting Access by Authentication

Administrator Settings

Specifying the System Manager Settings

Department ID Management

Specifying Department ID Management

Checking/Printing/Clearing Page Totals

Accepting Jobs with Unknown Department IDs

User Setting Information Management (User Setting Information Management Service)

Logging In to the User Setting Information Management Service Page

Deleting the User Setting Information

User Access Control for Advanced Box

Logging In to the User Management Page

Registering/Editing the User Information of User Access Control for Advanced Box

Editing User Information by General Users

Authentication Log Management for the Advanced Box

Authentication Method Settings for Sending Operations

Specifying Personal Folders

Registering Personal Folders for Each User

Setting Up the Home Folder and Personal Folders

Registering Folders Designated by Login Service as Personal Folders

Specifying Authentication Method for LDAP Server

Specifying Authentication Method for Rights Management Server

Specifying Authentication Method for SMTP Server

Specifying Authentication Method for File Server

Specifying Authentication Method for Advanced Box

Simple Authentication Settings for Secure Print

Setting to Disable Integrated Authentication

Network Security

Key Pair and Server Certificate Settings for Encrypted SSL Communication

Generating a Key Pair and Server Certificate

Registering a Key Pair File and Server Certificate File Installed from a Computer

Editing Key Pairs and Server Certificates

Registering/Editing a CA Certificate File

Verifying Certificate Validity Using Certificate Revocation List

Using an Encryption Method That Complies with FIPS 140-2

Advanced Box Settings

Specifying the Advanced Box Settings

Setting the Network

MEAP Settings

Using the SSL

Printing Installed Application Information

Preventing Information Leakage

Digital Signatures

Setting/Confirming a Key Pair and Device Certificate

Confirming a Key Pair and User Certificate

Checking a Device Signature/User Signature Certificate

Setting a Rights Management Server

Forced Secure Watermark/Document Scan Lock

Secure Watermark (Forced Secure Watermark/Printer Driver Secure Watermark)

Adjusting the Secure Watermark Contrast

Selecting the Code for Document Scan Lock (TL Code/QR Code)

Document Scan Lock Settings (TL Code)

Specifying the Document Scan Lock Operational Settings
Setting the Document Scan Lock Mode (TL Code)
Adjusting the TL Code

Document Scan Lock Settings (QR Code)

Specifying the Document Scan Lock Operational Settings (QR Code)
Setting the Document Scan Lock Mode (QR Code)
Setting the Document Scan Lock Mode and Secure Watermark (QR Code)
Adjusting the QR Code Print Position

Copy Set Numbering Options

Accepting Only Encrypted Secure Printing

Restricting the Send Function

Setting the Address Book

Mail Box Settings

Specifying Settings for All Mail Boxes

Specifying the Mail Box Security Settings

Setting the Control Panel Display

Specifying Management Settings for the Hard Disk

Completely Erasing Unnecessary Data from the Hard Disk

Initializing All Data/Settings

TPM Settings

Device Management

Using the USB Port

Device Information Settings

Specifying Device Information Delivery Settings

Registering/Deleting/Printing Delivery Destinations

Setting Automatic Delivery

Setting Manual Delivery

Setting the Receiving Machine

Checking/Printing the Communication Log

Setting SSO-H Authentication for Device Information Delivery Settings

Limiting Functions

Remote UI

Clearing the Message Board

ACCESS MANAGEMENT SYSTEM

Retrieving Audit Logs

Saving a Log of Key Operations

Available Administrator Settings Table (Touch Panel Display)

IEEE 2600 Security Standard

Top » Security » Preventing Information Leakage » Restricting the Send Function
Restricting the Send Function
0CYL-229
You can set various send functions such as restricting new destination or send domain.
IMPORTANT
If a destination type in [Limit New Destination] is set to 'On', all settings stored in the settings history are erased, regardless of the destination type.

Restricting Sending to New Addresses
By restricting sending of faxes, e-mails, I-faxes, and files to new destinations using the procedure below, data can only be sent to previously registered destinations. As you can no longer enter or send to new destinations, setting this mode with an Address Book PIN increases security when sending. Sending is only allowed in the following cases when this mode is set:
If you specify a destination stored in the Address Book
If you specify a destination obtained via an LDAP server
If you specify a destination by pressing a one-touch button
If you recall stored [Favorite Settings] including destinations
If you select [Send to Myself]
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Common Settings].
3.
Press [Limit New Destination] → select the type of destination to restrict.
4.
Press [On] → [OK].
If you do not want to restrict new destinations, press [Off].
Adding a Device Signature to Sent PDF or XPS Documents
This mode enables you to always add a device signature to sent PDF or XPS documents.
This setting can be specified when the Device Signature PDF/XPS function is available for use. For information on the optional products required to use the Device Signature PDF/XPS function, see "Optional Products Required for Each Function."
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Common Settings].
3.
Press [Always Add Device Signature to Send] → [On] for <Always Add Device Signature to Send> → specify the setting for <Restrict File Formats>.
If you do not want to add a device signature, press [Off] for <Always Add Device Signature to Send>.
If you set <Restrict File Formats> to 'On', only PDF or XPS files can be sent.
NOTE
If you set <Restrict File Formats> to 'On', and sending a file in a format other than PDF or XPS is registered in [Favorite Settings], the file cannot be sent.
4.
Press [OK].
Setting Limited Destination for Sending E-Mail
When sending e-mail from this machine, you can set the destination address only to the login user's own address. This setting enables you to prevent information leakage which occurs during sending such as entering a wrong destination.
IMPORTANT
This setting is enabled if you log in as General Users using a login service, such as SSO-H. If you log in as Administrators, this setting is invalid.
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Common Settings].
3.
Press [Limit E-Mail to Send to Myself].
4.
Press [On] → [OK].
Press [Off] if you want to allow sending E-mail to all destinations.
Restricting Destination for File Transmission
When transmitting files, you can set the destination to the personal folder of the login user. This setting enables you to prevent information leakage which occurs during transmitting such as to a wrong destination.
IMPORTANT
This setting is enabled if you log in as General Users using a login service, such as SSO-H. If you log in as Administrators, this setting is invalid.
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Common Settings].
3.
Press [Restrict File TX to Personal Folder].
4.
Press [On] → [OK].
Press [Off] if you want to allow transmitting files to all destinations.
Restricting Redialing
Redialing from the fax transmission history can be restricted by setting [Restrict Resending from Log] to 'On'. This enables you to help prevent redialing to an incorrect number.
This mode can be set when the Fax function is available for use. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Common Settings].
3.
Press [Restrict Resending from Log] → [On] → [OK].
If you want to allow redialing from the fax transmission history, press [Off].
Restricting the Domains to Which E-mail/I-Fax Documents Can Be Sent
You can restrict the domains to which documents can be sent via e-mail or I-fax. If you restrict the domains for sending, you can send documents only to destinations that belong to the specified domains.
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [E-Mail/I-Fax Settings].
3.
Press [Restrict TX Destination Domain] → [On] for <Restrict Sending to Domains>.
Press [Off] to not restrict the domains.
4.
Specify the domains to which you want to allow e-mail or I-fax documents to be sent.
If you want to register a domain:
If you want to edit a domain:
If you want to delete a domain:
If you want to register a domain:
Press [Register].
Press [Domain Name].
Enter the domain name → press [OK].
Press [OK].
Select [Allow] for <Send to Subdomain> to allow sending to subdomains.
NOTE
You can register up to three domains.
If you want to edit a domain:
Select the desired registered domain → press [Details/Edit].
Press [Domain Name].
Enter the domain name → press [OK].
Press [OK].
Select [Allow] for <Send to Subdomain> to allow sending to subdomains.
If you want to delete a domain:
Select the domain to delete → press [Delete].
Press [Yes].
5.
Press [OK].
Setting to Confirm Entered Fax Numbers
If [Confirm Entered Fax Number] is set to 'On', a confirmation screen is displayed when a user enters a fax number, to prevent misdialing.
This setting can be specified when the Fax function is available for use. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Fax Settings].
3.
Press [Confirm Entered Fax Number] → [On] → [OK].
If you do not want to confirm entered fax numbers, press [Off].
Allowing Sending from the Fax Driver
You can allow sending from the fax driver.
This setting can be specified when the Fax function is available for use. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Fax Settings].
3.
Press [Allow Fax Driver TX] → [On] → [OK].
If you do not want to restrict sending, press [Off].
Displaying a Confirmation Screen when a Fax Destination is Set
You can set the machine to display a confirmation screen for checking the destinations when sending a fax by setting [Confirm Before Sending when Fax Dest. Incl.] to 'On'. This enables you to help prevent sending a fax to an incorrect number.
This mode can be set when the Fax function is available for use. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
IMPORTANT
A confirmation screen is displayed only if a fax destination was set. A confirmation screen is not displayed if the fax number contains a group address.
1.
Press (Settings/Registration).
2.
Press [Function Settings]→ [Send] → [Fax Settings].
3.
Press [Confirm Before Sending when Fax Dest. Incl.] → [On] → [OK].
Select [Off] if you do not want to display the confirmation screen.
Restricting Sequential Broadcast Transmission
Sequential broadcast transmission can be restricted by setting [Restrict Seq. Broadcast When Fax Dest. Incl.] to 'On'. This enables you to help prevent sending a fax to an incorrect number by restricting the sending of faxes to multiple destinations.
This mode can be set when the Fax function is available for use. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
IMPORTANT
In the following cases, sending is restricted:
If the fax address contains multiple destinations
If both fax and non-fax addresses are selected.
NOTE
If [Restrict Seq. Broadcast When Fax Dest. Incl.] is set to 'Off', a confirmation message for checking the destinations appears when you send a fax.
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Send] → [Fax Settings].
3.
Press [Restrict Seq. Broadcast When Fax Dest. Incl.] → [On] → [OK].
Press [Off] if you do not want to restrict sequential broadcast transmission.

IMPORTANT
If you use the following destination types (Fax, E-Mail, I-Fax, File) for which [Limit New Destination] is set to 'On', you cannot edit the destination:
Destinations obtained via LDAP servers
Destinations registered in [Favorite Settings]
E-mail addresses obtained by pressing [Send to Myself]
Destinations of a job that is canceled because of transmission errors, or a job that is waiting to be sent with the Delayed Send mode on the Status Monitor/Cancel screen.