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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.
[Prohibit Use as USB Storage Device] <Use USB Storage Device> is set to <Off>. It is not possible
to use USB memory devices.
◼
[Network]
[Communication Operational Policy]
Increase the security of communications by requiring the verification of signatures and certificates.
[Always Verify Signatures for SMS/
WebDAV Server Functions]
This function is not available on this machine, giving no
change to the security level.
[Always Verify Server Certificate
When Using TLS]
The following settings in [Use TLS for SMTP] and [Use TLS for
POP] are set to [On].
●
[Verify Certificate]
●
[Add CN to Verification Items]
The following settings in [Use Google Cloud Print] are set to
[On].
●
[Verify Server Certificate]
●
[Add CN to Verification Items]
The following settings in [Confirm TLS Certificate for LDAP
Server Access] of [LDAP Server (For Search)] and [LDAP Server
(For Authentication)] are set to [On].
●
[Confirm TLS Certificate for LDAP Server Access]
●
[Add CN to Verification Items]
with Google Cloud
Print(P. 355)
[Prohibit Cleartext Authentication for
Server Functions]
<Dedicated Port Auth. 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.
[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.
●
This setting does not apply to communication with IEEE 802.1X networks, even if [Always Verify Server
Certificate 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]
Prevent external breaches by closing unused ports.
[Restrict LPD Port (Port Number: 515)]
In <LPD Settings>, <Use LPD Printing> is set to <Off>. It is
not possible to perform LPD printing.
[Restrict RAW Port (Port Number: 9100)]
In <RAW Settings>, <Use RAW Printing> is set to <Off>. It is
not possible to perform RAW printing.
Managing the Machine
446
Summary of Contents for Color imageCLASS MF641Cw
Page 13: ...LINKS Viewing User s Guide P 689 Setting Up 5 ...
Page 113: ...Basic Operations 105 ...
Page 166: ...Basic Operations 158 ...
Page 183: ...5 Select Apply LINKS Basic Operation P 132 Basic Operations 175 ...
Page 201: ...Saving Data to a USB Memory Device P 294 Basic Operations 193 ...
Page 229: ... Sending and Receiving Faxes via the Internet Using Internet Fax I Fax P 255 Faxing 221 ...
Page 251: ...6 Select Apply Faxing 243 ...
Page 332: ...Sending I Faxes P 256 Scanning 324 ...
Page 335: ...LINKS Checking Status and Log for Scanned Originals P 309 Scanning 327 ...
Page 338: ...LINKS Using ScanGear MF P 331 Scanning 330 ...
Page 361: ...5 Specify the destination 6 Click Fax Fax sending starts Linking with Mobile Devices 353 ...
Page 418: ...LINKS Configuring the Key and Certificate for TLS P 389 Managing the Machine 410 ...
Page 447: ...5 Click Edit 6 Specify the required settings 7 Click OK Managing the Machine 439 ...
Page 458: ... You cannot set or change the security policy on this machine Managing the Machine 450 ...
Page 586: ... Off Only When Error Occurs Setting Menu List 578 ...
Page 637: ...5 Select Apply Maintenance 629 ...
Page 650: ...Troubleshooting FAQ Troubleshooting FAQ 643 Troubleshooting FAQ 642 ...
Page 689: ...Appendix 681 ...
Page 730: ... 19 MD4 RSA Data Security Inc MD4 Message Digest Algorithm ...
Page 761: ... 19 MD4 RSA Data Security Inc MD4 Message Digest Algorithm ...