Driver Encryption Key...............................................................................................................................199
Group Password for PDF files...................................................................................................................201
IPP Authentication Password.....................................................................................................................203
Protection Using Encryption..........................................................................................................................204
SNMPv3 Encryption.................................................................................................................................211
Transmission Using IPsec...............................................................................................................................214
IPsec Settings.............................................................................................................................................216
telnet Setting Commands..........................................................................................................................230
Authentication by telnet.................................................................................................................................238
"authfree" Command................................................................................................................................238
Specifying the Extended Security Functions................................................................................................239
Settings.......................................................................................................................................................241
Other Security Functions...............................................................................................................................246
Scanner Function.......................................................................................................................................246
Settings.......................................................................................................................................................247
Canceling Service Mode Lock.................................................................................................................249
A Message Appears.................................................................................................................................251
An Error Code Appears............................................................................................................................253
6