Encrypting http communication – Xerox 4590 User Manual
Page 77

Xerox 4590/4110 Copier/Printer System Administration Guide
3-29
3. Using CentreWare Internet Services
9.
Reflect the values as the machine’s setting values.
a. Click the
Apply New Settings
. A screen to enter the user
name and password will be displayed.
b. Enter the System Administrator UserID and password into
User Name
and
Password
, and then click
OK
.
NOTE: The default User ID value is 11111 and password is
x-admin.
c. The right frame on the web browser will change to the
machine reboot display.
d. Click
Reboot
. The machine will reboot and the setting
value will be reflected.
Encrypting HTTP communication
•
The communication data between the machine and networked
computers can be encrypted using HTTP.
•
The SOAP port, Internet service port, and IPP port use HTTP.
•
The SSL and TLS protocols are used to encrypt the
communication data. Also, a public key and certificate are
used to decrypt the data.
•
The public key and certificate can be generated using
CentreWare Internet Services. The certificate is valid for a
year. Also, an existing certificate can be imported into the
machine.
NOTE 1: When performing SSL communication using the self-
certificate generated by the machine, or the certificate with which
the character code is indicated by UTF-8, the following
phenomena occur.
NOTE 2: If Internet Explorer is used in the OS environment
Windows 98E or earlier, the publisher/publishing place of the
certificate will not be displayed correctly.
NOTE 3: SSL connection will not be made if Internet Explorer is
used in the OS environment of Mac OS X 10.2 because OS
cannot recognize the character code (UFT-8) of the certificate.
Use Netscape7 in the preceding OS environment.
NOTE 4: By enciphering HTTP communication, communication
data can be enciphered at the time of printing (SSL encrypted
communication). For how to encrypt, refer to the CentreWare
Internet Services online help.