The Trusted Cas Screen - ZyXEL Communications P-793H v3 User Manual

Finding Out More
See Section 14.3 on page 155

14.2 The Trusted CAs Screen

This screen displays a summary list of certificates of the certification authorities that you have set
the P-79X to accept as trusted. The P-79X accepts any valid certificate signed by a certification
authority on this list as being trustworthy; thus you do not need to import any certificate that is
signed by one of these certification authorities. Click Security > Certificates > Trusted CAs to
open the following screen.
Figure 91 Trusted CAs
The following table describes the labels in this screen.
Table 59 Trusted CAs
LABEL
PKI Storage
Space in Use
#
Name
Valid From
Valid To
Modify
Import
Refresh
Chapter 14 Certificates
for technical background information on certificates.
DESCRIPTION
This bar displays the percentage of the P-79X's PKI storage space that is
currently in use. The bar turns from blue to red when the maximum is being
approached. When the bar is red, you should consider deleting expired or
unnecessary certificates before adding more certificates.
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 the date that the certificate becomes applicable. The text
displays in red and includes a Not Yet Valid! message if the certificate has not yet
become applicable.
This field displays the date that the certificate expires. The text displays in red
and includes an Expiring! or Expired! message if the certificate is about to expire
or has already expired.
Click the Edit icon to open a screen with an in-depth list of information about the
certificate.
Click the Remove icon to remove the certificate. A window displays asking you to
confirm that you want to delete the certificates. Note that subsequent certificates
move up by one when you take this action.
Click this to open a screen where you can save the certificate of a certification
authority that you trust, from your computer to the P-79X.
Click this to display the current validity status of the certificates.
P-79X Series User's Guide
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