Canon i-SENSYS MF244dw - Manual (Page 228)

Security
Security ................................................................................................................................................................ 223
Protecting the Machine from Unauthorized Access ....................................................................................... 224
Preventing Unauthorized Access .................................................................................................................. 225
Setting Access Privileges .............................................................................................................................. 227
Setting the System Manager PIN ........................................................................................................... 228
Setting a Remote UI PIN ........................................................................................................................ 230
Restricting Communication by Using Firewalls ............................................................................................. 232
Specifying IP Addresses for Firewall Rules ............................................................................................. 233
Specifying MAC Addresses for Firewall Rules ......................................................................................... 237
Changing Port Numbers ............................................................................................................................... 240
Setting a Proxy ............................................................................................................................................. 242
Restricting the Machine's Functions ................................................................................................................ 244
Disabling HTTP Communication ................................................................................................................... 245
Disabling Remote UI ..................................................................................................................................... 246
Implementing Robust Security Features ......................................................................................................... 247
Enabling TLS Encrypted Communication for the Remote UI ......................................................................... 248
Configuring IEEE 802.1X Authentication ....................................................................................................... 251
Configuring Settings for Key Pairs and Digital Certificates ........................................................................... 256
Generating Key Pairs ............................................................................................................................. 258
Using CA-issued Key Pairs and Digital Certificates ................................................................................. 265
Verifying Key Pairs and Digital Certificates ............................................................................................. 268
Security
222