Security

Configuring Administrator Authentication

• Specifying Administrator Privileges

• Registering and Changing Administrators

  • Usable characters for user names and passwords

• Using a Web Browser to Configure Administrator Authentication

Supervisor

• Resetting the Administrator's Password

• Changing the Supervisor

Basic Authentication

• Specifying Basic Authentication

• Authentication Information Stored in the Address Book

• Specifying Login User Names and Passwords

• Specifying Login Details

Windows Authentication

• Specifying Windows Authentication

• Installing Internet Information Services (IIS) and Certificate Services

• Creating the Server Certificate

• If the Fax Number Cannot be Obtained

Printer Job Authentication

• Printer Job Types

• "authfree" Command

Auto Registration to the Address Book

• Data Carry-over Setting for Address Book Auto-program

• Default Privilege for Stored File

User Lockout Function

• Specifying the Lockout Function

• Canceling the Lockout Function

Quick Card Authentication

• Configuring Quick Card Authentication

• Changing the Card Reader Settings

• Registering an IC Card or a Smart Device to a User Registered in the Address Book

• Configuring User Priority Settings

Configuring Application Authentication Settings

• Enabling Application Authentication Settings

• Configuring Privilege Settings for Each User to Use Applications

Managing Print Volume per User

• Specifying Limitations for Print Volume

• Specifying the Default Maximum Use Count

• Specifying the Maximum Use Count per User

• Checking Print Volume per User

• Printing a List of Print Volume Use Counters

• Resetting Print Volume Use Counters

• Configuring the Auto-Reset Function

Encrypting Data on the Machine

• Enabling the Encryption Settings

• Backing Up the Encryption Key

• Updating the Encryption Key

• Canceling Data Encryption

Deleting Data on the Machine

• Auto Erase Memory

  • Types of data that can or cannot be overwritten by Auto Erase Memory

  • Methods of overwriting

  • Using Auto Erase Memory

  • Canceling Auto Erase Memory

  • Overwrite icon

• Erase All Memory

  • Types of data that can be overwritten by Erase All Memory

  • Methods of erasing

  • Using Erase All Memory

  • Suspending Erase All Memory

Enabling and Disabling Protocols

• Setting Methods for Individual Protocols

Specifying Network Security Levels

• Status of Functions under Each Network Security Level

Protecting Communication Paths via a Device Certificate

• Creating and Installing a Device Certificate from the Control Panel (Self-Signed Certificate)

• Creating and Installing a Device Certificate from a Web Browser (Self-Signed Certificate)

• Creating a Device Certificate (Issued by a Certificate Authority)

• Installing a Device Certificate (Issued by a Certificate Authority)

• Installing an Intermediate Certificate (Issued by a Certificate Authority)

Configuring SSL/TLS Settings

• Enabling SSL/TLS

• User Setting for SSL/TLS

• Setting SSL/TLS Encryption Mode

• Enabling SSL for SMTP Connections

Configuring S/MIME

• E-mail Encryption

  • Specifying the user certificate

  • Specifying the encryption algorithm

• Attaching an Electronic Signature

  • Selecting the device certificate

  • Specifying the electronic signature

• Checking the Certificate Valid Period

Configuring IPsec Settings

• Encryption and Authentication by IPsec

• Encryption Key Auto Exchange Settings

• IPsec Settings

• Encryption Key Auto Exchange Settings Configuration Flow

  • Specifying Encryption Key Auto Exchange Settings

  • Selecting the certificate for IPsec

  • Specifying the computer's IPsec settings

• telnet Setting Commands

  • ipsec

  • ipsec exclude

  • ipsec ike

Configuring IEEE 802.1X Authentication

• Installing a Root Certificate

• Selecting the Device Certificate (IEEE 802.1X)

• Setting Items of IEEE 802.1X for Ethernet

• Setting Items of IEEE 802.1X for Wireless LAN

Encrypting Transmitted Passwords

• Specifying a Driver Encryption Key

• Specifying an IPP Authentication Password

Managing Folders

• Deleting Folders

• Changing the Password of a Folder

• Unlocking Folders

Managing Stored Files

• Configuring Access Permission for Each Stored File

• Changing the Owner of a Document

• Configuring Access Permission for Each User for Stored Files

• Specifying Passwords for Stored Files

• Unlocking Stored Files

Managing Locked Print Files

• Deleting Locked Print Files

• Changing the Password of a Locked Print File

• Unlocking a Locked Print File

Unauthorized Copy Prevention / Data Security for Copying

• Enabling Embedded Pattern Printing

• Enabling Detect Data Security for Copying

Using a Web Browser to Manage Log Files

• Attributes of Logs You Can Download

  • Common items (Job log and Access log)

  • Access log information items

  • Job log (source)

  • Job log (target)

  • Eco-friendly log information items

• Specifying Log Collect Settings

• Downloading Logs

• Number of Logs That Can Be Kept on the Machine

• Notes on Operation When the Number of Log Entries Reaches the Maximum

• Printer Job Logs

• Deleting All Logs

• Disabling Log Transfer to the Log Collection Server

Managing Logs from the Machine

• Specifying Log Collect Settings Using the Control Panel

• Disabling Log Transfer to the Log Collection Server Using the Control Panel

• Specifying Delete All Logs

• Managing Logs from the Log Collection Server

Managing Device Information

• Exporting Device Information

• Importing Device Information

• Periodically Importing Device Information

• Manually Importing the Device Setting Information File of a Server

• Troubleshooting

Managing the Security Settings

• Data that can be backed up and restored

• Backing Up the Security Information

• Restoring the Security Information

Managing Eco-friendly Counter

• Configuring Eco-friendly Counters

• Resetting a Machine's Eco-friendly Counter

• Resetting Users’ Eco-friendly Counters

Managing the Address Book

• Specifying Auto Deletion for Address Book Data

• Deleting All Data in the Address Book

Additional Information for Enhanced Security

• Settings You Can Configure Using the Control Panel

• Settings You Can Configure Using a Web Browser

• Settings You Can Configure When IPsec Is Available/Unavailable

  • Settings you can configure when IPsec is available

  • Settings you can configure when IPsec is unavailable

  • Securing data when IPsec is unavailable

If an Error Code is Displayed

• Error Code for Basic Authentication

• Error Code for Windows Authentication

• Error Code for LDAP Authentication