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Preventing Unauthorized Access

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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

Network Settings/Management when Using an Advanced Box

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

Document Scan Lock Settings

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

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

Managing the Setting Information Registered in the Machine

Specifying Management Settings for the Memory

Completely Erasing Unnecessary Data from the Memory

Initializing All Data/Settings

TPM Settings

Device Management

Using the USB Port

Device Information Settings

Specifying Device Information Distribution Settings

Registering/Deleting/Printing Distribution Destinations

Setting the Receiving Machine

Setting Automatic Distribution

Setting Manual Distribution

Checking/Printing the Communication Log

Limiting Functions

Remote UI

Clearing the Message Board

Saving a Log of Key Operations

Starting the Setup Guide

Retrieving Audit Logs

IEEE 2600 Security Standard

Top » Security » Preventing Information Leakage » Digital Signatures » Confirming a Key Pair and User Certificate
Confirming a Key Pair and User Certificate
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The following procedure describes how the administrator can confirm the key pairs and user certificates for all users.
Install the key pair and user certificate used for adding a user signature to PDF or XPS files from a computer. (See "Installing a Certificate File.")
The following procedure can be performed when the User Signature PDF/XPS function is available for use. For information on the optional products required to use the User Signature PDF/XPS function, see "Optional Products Required for Each Function."
1.
Press (Settings/Registration).
2.
Press [Management Settings] → [Device Management] → [Certificate Settings].
3.
Press [Key and Certificate List] → [Key and Certificate List for Users] → perform the following operation.
If is displayed to the left of a key pair, it is corrupted or invalid. After erasing the key pair, install a key pair and user certificate in the machine from a computer. (See "Installing a Certificate File.")
If you want to confirm a user certificate:
If you want to delete a registered key pair:
If you want to confirm a user certificate:
Select the key pair for the user certificate you want to confirm → press [Certificate Details] → [Verify Cert.].
If [Verify Cert.] is grayed out or <The key is corrupted or invalid.> is displayed, you cannot use the key pair. After erasing the key pair, install a key pair and user certificate in the machine from a computer. (See "Installing a Certificate File.")
Press [OK].
If you want to delete a registered key pair:
Select the key pair to delete → press [Delete].
Press [Yes].
4.
Press [OK] → [OK] → [OK].
NOTE
You can also use the Remote UI to confirm the key pairs and user certificates for all users. For more information, see "Installing a Certificate File."
For information on how a general user can display the user certificate, see "Checking a Device Signature/User Signature Certificate." However, in this case, only the user certificate for the user who is currently logged in is displayed. User certificates for other users cannot be displayed. The user certificate also cannot be deleted from this screen. A general user must use the Remote UI to delete their user certificate. (See "Installing a Certificate File.")
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