Xerox DocuCentre-III C4100, Manual

Page: 150 / 523

5 Tools
148
T
ools
5
„ Message Encryption Method
Set the encryption method for mail contents. Four methods are available: 3DES, RC2-40,
RC2-64, and RC2-128.
„ Digital Signature - Outgoing E-mail
Select whether or not to always add a digital signature to e-mail. You can also select the
setting in which the machine asks to add a digital signature to the e-mail whenever you send.
„ Signature - Outgoing Internet Fax
Set the certificate to be used for sending Internet faxes.
„ Certificate Auto Store
Select whether or not to automatically store a S/MIME certificate attached with the e-mail
when receiving e-mail sent from an address registered in the address book.
PDF/DocuWorks/XPS Signature Settings
Allows you to make the settings for security and signature of PDF/DocuWorks/XPS
documents.
„ Device Certificate
Select a certificate to be linked.
For information on the certificate, refer to "Encryption and Digital Signature Settings" (P.275).
„
PDF Signature
Select the setting for PDF Signature from [Do not add signature], [Always add visible
signature], [Always add invisible signature], and [Select during send].
„ DocuWorks Signature
Select the setting for DocuWorks Signature from [Do not add signature], [Always add
signature], and [Select during send].
„ XPS Signature
Select the setting for XPS Signature from [Do not add signature], [Always add invisible
signature], and [Select during send].
IPSec Settings
Configure the settings of IPSec.
Note • For [IKE Authentication Method], [Preshared Key], [DH Group], and [PFS Settings], consult
the network administrator.
„ IKE Authentication Method
Select [Authenticate by Preshared Keys] or [Authenticate by Digital Signature].
„ Preshared Key
Enter a preshared key. This setting is effective when [IKE Authentication Method] is set to
[Authenticate by Preshared Key].
„ Device Certificate
Select a certificate. This setting is effective when [IKE Authentication Method] is set to
[Authenticate by Digital Signature].
„
IPSec Communication
Select whether or not to enable IPSec communication.
„ IKE SA Life Time
Specify a lifetime in the range of 60 to 28800 minutes in 1 minute increments.
Note • The value must be greater than the value set in [IPSec SA Life Time].
„ IPSec SA Life Time
Specify a lifetime in the range of 300 to 28800 seconds in 1 second increments.
Note • The value must be smaller than the value set in [IKE SA Life Time].