HP 690n Guia do Utilizador descarregar pdf (Página 105)

NOTE: While self-signed certificates are permitted and allow data encryption, they do not ensure

valid authentication. A self-signed certificate is similar to validating your own identity.

The Certificates page provides the status of the certificates installed on the HP Jetdirect print server:

●

Jetdirect Certificate Used to validate the identity of the HP Jetdirect device to clients and to

network authentication servers.

By factory default, a self-signed HP Jetdirect certificate is pre-installed, which allows the

HP Embedded Web Server to use HTTPS and appear as a secure site when accessed by a Web

browser.

Click View to view the contents of an installed HP Jetdirect certificate, or click Configure to

update or install a new one. For more information, see

Configure certificates on page 95.

When installed, an HP Jetdirect certificate is saved after a cold reset, which is used to restore the

print server to factory-default values.

●

CA Certificate. (Full-featured print servers only) A certificate from a trusted third party, or

certificate authority (CA), is used to validate the identity of a network authentication server during

802.1X authentication methods that use EAP. The authentication server's identity is validated when

information on the CA certificate matches the information on a certificate received from the

authentication server.

A CA certificate for the print server is used to sign the authentication server's certificate. Therefore,

the certificate authority for the authentication server's certificate must also be used for the CA

certificate.

Click View to view the contents of an installed HP Jetdirect certificate, or click Configure to

update or install a new one. For more information, see

Configure certificates on page 95.

A CA certificate is not saved when the print server is reset to factory-default values.

Configure certificates

To update or install a certificate, click Configure to start the certificate management wizard. The

screens displayed depend on the type of certificate (HP Jetdirect or CA) and your selections.

Table 4-17

Certificate configuration screens on page 95 provides a description of the screens and configuration

parameters that are displayed.

NOTE: If you improperly exit Certificates configuration by failing to use the Cancel button, for

example, an Operation Failed screen appears. If this occurs, wait approximately two minutes and

restart the wizard.

Table 4-17 Certificate configuration screens

Certificate Options screen. The options displayed depend on your print server model.

Networking tab

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 205 206

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HP 690n Guia do Utilizador Página 105