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[Prohibit Use as USB Device] <Use as USB Device> is set to <Off>. It is not possible to
connect to a computer via USB
.
<Use as USB
De
vice>(P. 290)
[Prohibit Use as USB Storage Device] <Use USB Storage Device> is set to <Off>. It is not possible to
use USB memory devices.
<Use USB Storage
De
vice>(P. 290)
◼ [Network]
[Communication Oper
ational Policy]
Increase the security of communications by requiring the verication of signatures and certicates.
[Always Verify Signatures for SMS/
W
ebDAV Server Functions]
This function is not available on this machine, giving no
change to the security le
vel.
[Always Verify Server Certicate When
Using TLS]
The following settings in [Use TLS for POP] are set to [On].
● [V
erify Certicate]
● [Add CN to Verication Items]
Receiving I-Faxes for
Printing
(P. 156)
[Prohibit Cleartext Authentication for
Server Functions]
<Dedicated Port Authentication Method> is set to <Mode
2>. When using the machine as a server, plain text
authentication and functions that use plain text
authentication are not available.
<Dedicated Port
Authentication
Method>(P
. 286)
[Prohibit Use of SNMPv1] In <SNMP Settings>, <SNMPv1 Settings> is set to <Off>. It
is not possible to use SNMPv1 when obtaining device
information from the computer.
<SNMP
Settings>(P
. 285)
● This setting does not apply to communication with IEEE 802.1X networks, e
ven if [Always Verify Server
Certicate When Using TLS] is set to [On].
● If [Prohibit Cleartext Authentication for Server Functions] is set to [On] and your device management
software or driver version is old, it may not be possible to connect to the machine. Ensure that you are using
the latest versions.
[Port Usage Policy]
Pr
event external breaches by closing unused ports.
[Restrict LPD Port (Port Number: 515)] In <LPD Settings>, <LPD Print Settings> is set to <Off>. It is
not possible to perform LPD printing.
<LPD Settings>(P. 283)
[Restrict RAW Port (Port Number: 9100)] In <RAW Settings>, <RAW Print Settings> is set to <Off>. It
is not possible to perform RA
W printing.
<RAW
Settings>(P
. 283)
[Restrict FTP Port (Port Number: 21)] This function is not available on this machine, giving no
change to the security level.
[Restrict WSD Port (Port Number: 3702,
60000)]
The following settings in <WSD Settings> are set to <Off>.
It is not possible to use WSD functions.
● <Use WSD Printing>
● <Use WSD Br
owsing>
● <Use Multicast Discovery>
<WSD
Settings>(P
. 283)
[Restrict BMLinkS Port (Port Number:
1900)]
This function is not available on this machine, giving no
change to the security level.
Managing the Machine
252
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