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Configuring the Network Security Settings
2KUS-064
Authorized users may incur unanticipated losses from attacks by malicious third parties, such as sniffing, spoofing,
and tampering of data as it flows over a network. To protect your important and valuable information from these
attacks, the machine supports the following features to enhance security and secrecy.
Firewall Settings
Unauthorized access by third parties, as well as network attacks and intrusions, can be blocked by limiting
communication only to devices that have a specific IP address or MAC address. Restricting Communication
Changing Port Numbers
A protocol that is used to exchange information with other devices is assigned port numbers that are
predetermined according to the type of protocol. The port number must be the same for all communication
devices; therefore, changing it to an arbitrary number is important to prevent hacking from outside.
Proxy Settings
When the client devices are connected to an external network, communication is established through the proxy
server. When the proxy server is used, websites can be browsed more safely, therefore, security can be
expected to be enhanced. Setting a Proxy(P. 305)
TLS Encrypted Communication
TLS is a protocol for encryption for data sent over a network and is often used for communication via a Web
browser or an e-mail application. TLS enables secure network communication when you access the machine
from a computer via the Remote UI. Configuring the Key and Certificate for TLS(P. 307)
Managing the Machine
296
Содержание imageCLASS MF269dw
Страница 1: ...MF269dw MF267dw MF264dw User s Guide USRMA 3285 00 2018 07 en Copyright CANON INC 2018 ...
Страница 51: ...LINKS Configuring Printer Ports P 45 Setting Up 44 ...
Страница 58: ...Printing from a Computer P 223 Setting Up 51 ...
Страница 67: ...LINKS Setting IPv4 Address P 32 Setting IPv6 Addresses P 35 Viewing Network Settings P 38 Setting Up 60 ...
Страница 121: ...Setting Menu List P 360 LINKS Customizing the Home Screen P 152 Basic Operations 114 ...
Страница 156: ...LINKS Loading Paper in the Drawer P 134 Loading Paper in the Multi Purpose Tray P 138 Basic Operations 149 ...
Страница 179: ...Making ID Card Copies P 189 Making Passport Copy P 190 Copying 172 ...
Страница 185: ...LINKS Basic Copy Operations P 173 Copying 178 ...
Страница 190: ...LINKS Basic Copy Operations P 173 Copying 183 ...
Страница 198: ...LINKS Basic Copy Operations P 173 Copying 191 ...
Страница 217: ...Canceling Sending Faxes P 202 Checking Status and Log for Sent and Received Documents P 216 Faxing 210 ...
Страница 269: ...LINKS Using ScanGear MF P 263 Scanning 262 ...
Страница 290: ...6 Click Fax Fax sending starts Linking with Mobile Devices 283 ...
Страница 329: ...Managing the Machine 322 ...
Страница 349: ...LINKS Remote UI Screen P 335 Managing the Machine 342 ...
Страница 351: ...5 Click Edit 6 Specify the required settings 7 Click OK Managing the Machine 344 ...
Страница 356: ...Saving Loading Address Book from Remote UI P 350 Address Book List Touch Panel Model P 458 Managing the Machine 349 ...
Страница 360: ...Managing the Machine 353 ...
Страница 470: ... When replacing drum cartridge see Replacing the Drum Cartridge P 448 Maintenance 463 ...
Страница 473: ...Troubleshooting 466 ...
Страница 521: ...2 Gently pull out the original 3 Close the feeder cover 4 Place the original again Troubleshooting 514 ...
Страница 529: ...Third Party Software 2KUS 096 For information related to third party software click the following icon s Appendix 522 ...
Страница 591: ... 16 JPEG this software is based in part on the work of the Independent JPEG Group ...