Xerox 7232 Manuel d'utilisateur télécharger pdf (Page 171)

Securing HTTP Communication with Encryption

Xerox WorkCentre 7232/7242 System Administration Guide 161

NOTE: The IPv6 format is supported on Windows Vista only. An IPv6 address needs

to be enclosed in square brackets.

– Internet address format:

https://myhost.example.com/

To encrypt data that uses IPP, specify an address beginning with "https", rather than

"http", when adding the machine using [Add Printer]. For more details, refer to the

manual in the CD-ROM of the Driver CD Kit.

For the SOAP and WebDAV ports, no setting is required.

Configuration of the Machine

The following describes how to create a machine’s self-signed certificate (for SSL

server) and then enable SSL/TLS communication.

NOTE: For information on how to import an existing certificate, refer to the

CentreWare Internet Services online help.

NOTE: A certificate cannot be imported into the machine if the same certificate has

already been registered in either [Local Device] or [Others]. In that case, delete the

existing certificate, and then import the new certificate.

NOTE: When performing SSL communication using a self-signed certificate created

on the machine, or using a certificate written using the UTF-8 character code, the

following will occur:

• On Internet Explorer on Windows 98SE or earlier, the information of [Issuer] and

[Issued To] written in the certificate will not be displayed correctly.

• On Mac OS X 10.2 or later, connection to SSL will not be established on Internet

Explorer.

These problems occur because the above operating systems do not identify the

UTF-8 character code. When you use any of the above operating systems,

therefore, use Netscape 7 as a web browser to avoid the problem.

Creating a Self-Signed Certificate

1. Access CentreWare Internet Services.

NOTE: For information on how to access CentreWare Internet Services, refer to

CentreWare Internet Services on page 39.

2. Click the [Properties] tab.

3. Expand the [Security] folder, and then click [Machine Digital Certificate

Management].

4. On the right page, click [Create new Self Signed Certificate].

5. Set [Public Key Size] and [Issuer].

6. Click the [Apply] button.

7. Refresh the web browser.

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Xerox 7232 Manuel d'utilisateur Page 171