access from the external networks. If you want to assign a global IP address to and use a printer/
multifunction machine, contact your network administrator.
Using Firewall to Restrict Transmission
A firewall is a system that prevents unauthorized access from the external networks and protects against attacks/
intrusions to a local area network. You can use a firewall on your network environment to block access from the
external network that appears to be dangerous, by restricting communication from specified IP address of the
external network. The function installed to a Canon printer/multifunction machine enables you to set up the IP
address filter. For information on how to set up an IP address filter, see Specifying IP Addresses for Firewall
Specifying the TLS Encrypted Communication
and on the procedures to specify, see Configuring the Key and Certificate for TLS(P. 388) .
Setting PIN to Manage Information Stored in the Multifunction Machine
If a malicious third party attempts to gain unauthorized access to a printer/multifunction machine, setting PIN to
information stored in the machine will reduce the risk of information leakage. Canon printer/multifunction machine
enables you to protect various type of information by setting PIN.
Setting PIN to Each Function
●
Setting PIN for Using Remote UI
For more information, see Setting a Remote UI PIN(P. 370) .
●
Setting PIN for the System Manager Settings
For more information, see Setting the System Manager ID and PIN(P. 362) .
●
Address Book PIN
For more information on setting a PIN, see Restricting Use of the Address Book(P. 413) .
Listed above are some examples of security measures for preventing unauthorized access. For more information on
the other security measures, see Managing the Machine(P. 359) and take necessary security measures for
preventing unauthorized access to suit your environment.
Setting Up
7
Summary of Contents for imageRUNNER C3025
Page 1: ...imageRUNNER C3025i C3025 User s Guide USRMA 1888 00 2017 06 en Copyright CANON INC 2017 ...
Page 84: ... Menu Preferences Network Device Settings Management On Setting Up 75 ...
Page 116: ...LINKS Loading Paper in the Paper Drawer P 135 Optional Equipment P 742 Basic Operations 107 ...
Page 160: ...Basic Operations 151 ...
Page 179: ...5 Select Apply LINKS Basic Operation P 121 Basic Operations 170 ...
Page 201: ... Start Use this button to start copying Copying 192 ...
Page 215: ...LINKS Basic Copy Operations P 193 Copying 206 ...
Page 228: ... Sending and Receiving Faxes via the Internet Using Internet Fax I Fax P 250 Faxing 219 ...
Page 330: ...LINKS Checking Status and Log for Scanned Originals P 303 Scanning 321 ...
Page 333: ...LINKS Using ScanGear MF P 325 Scanning 324 ...
Page 361: ...6 Click Fax Fax sending starts Linking with Mobile Devices 352 ...
Page 367: ...Updating the Firmware 444 Initializing Settings 446 Managing the Machine 358 ...
Page 444: ...5 Click Edit 6 Specify the required settings 7 Click OK Managing the Machine 435 ...
Page 567: ... Only When Error Occurs Setting Menu List 558 ...
Page 633: ...5 Select Apply Maintenance 624 ...
Page 772: ...Appendix 763 ...
Page 802: ... 18 MD4 RSA Data Security Inc MD4 Message Digest Algorithm ...