Edit Trusted Certificates - ZyXEL Communications NWA90AX User Manual

Figure 92 Configuration > Object > Certificate > Trusted Certificates
The following table describes the labels in this screen.
Table 58 Configuration > Object > Certificate > Trusted Certificates
LABEL
PKI Storage Space
in Use
Edit
Remove
Object Reference
#
Name
Subject
Issuer
Valid From
Valid To
Import
Refresh

14.3.1 Edit Trusted Certificates

Click Configuration > Object > Certificate > Trusted Certificates and then a certificate's Edit icon to open
the Trusted Certificates Edit screen. Use this screen to view in-depth information about the certificate,
change the certificate's name and set whether or not you want the Zyxel Device to check a
certification authority's list of revoked certificates before trusting a certificate issued by the certification
Chapter 14 Certificates
DESCRIPTION
This bar displays the percentage of the Zyxel Device's PKI storage space that is currently in use.
When the storage space is almost full, you should consider deleting expired or unnecessary
certificates before adding more certificates.
Double-click an entry or select it and click Edit to open a screen with an in-depth list of
information about the certificate.
The Zyxel Device keeps all of your certificates unless you specifically delete them. Uploading a
new firmware or default configuration file does not delete your certificates. To remove an
entry, select it and click Remove. The Zyxel Device confirms you want to remove it before
doing so. Subsequent certificates move up by one when you take this action.
You cannot delete certificates that any of the Zyxel Device's features are configured to use.
Select an entry and click Object Reference to open a screen that shows which settings use the
entry.
This field displays the certificate index number. The certificates are listed in alphabetical order.
This field displays the name used to identify this certificate.
This field displays identifying information about the certificate's owner, such as CN (Common
Name), OU (Organizational Unit or department), O (Organization or company) and C
(Country). It is recommended that each certificate have unique subject information.
This field displays identifying information about the certificate's issuing certification authority,
such as a common name, organizational unit or department, organization or company and
country. With self-signed certificates, this is the same information as in the Subject field.
This field displays the date that the certificate becomes applicable.
This field displays the date that the certificate expires. The text displays in red and includes an
Expired! message if the certificate has expired.
Click Import to open a screen where you can save the certificate of a certification authority
that you trust, from your computer to the Zyxel Device.
Click this button to display the current validity status of the certificates.
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