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. 159) .
Setting PIN to Manage Information Stored in the 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 printers/multifunction machines
enable 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. 147) .
●
Setting PIN for the System Manager Settings
For more information, see Setting the System Manager PIN(P. 145) .
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. 142) and take necessary security measures for
preventing unauthorized access to suit your environment.
Setting Up
17
Summary of Contents for 2438C006
Page 1: ...imageCLASS LBP162dw User s Guide USRMA 2767 01 2019 12 en Copyright CANON INC 2019 ...
Page 46: ...LINKS Setting IPv6 Addresses P 42 Viewing Network Settings P 45 Setting Up 41 ...
Page 61: ...Printing from a Computer P 117 Setting Up 56 ...
Page 95: ...Basic Operations 90 ...
Page 190: ...LINKS Remote UI Screen P 179 Managing the Machine 185 ...
Page 254: ...7 Close the toner cover LINKS Consumables P 256 Maintenance 249 ...
Page 263: ... When replacing drum cartridge see Replacing the Drum Cartridge P 246 Maintenance 258 ...
Page 266: ...Troubleshooting 261 ...
Page 321: ... 6When all of the front cover back cover and toner cover are opened Appendix 316 ...
Page 330: ...WPA2 PSK AES CCMP Connection Method WPS Wi Fi Protected Setup Manual setup Appendix 325 ...
Page 362: ... 12 JPEG this software is based in part on the work of the Independent JPEG Group ...