The Trusted Certificates Edit Screen - ZyXEL Communications ZyWALL USG 300 User Manual

Table 223 Object > Certificate > Trusted Certificates (continued)
LABEL
Valid To
(icons)
Import
Refresh

42.3.1 The Trusted Certificates Edit Screen

Click 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 ZyWALL to
check a certification authority's list of revoked certificates before trusting a certificate issued
by the certification authority.
ZyWALL USG 300 User's Guide
DESCRIPTION
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 the Edit icon to open a screen with an in-depth list of information about the
certificate.
The ZyWALL keeps all of your certificates unless you specifically delete them.
Uploading a new firmware or default configuration file does not delete your
certificates.
Click the Delete icon to remove a 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 Import to open a screen where you can save the certificate of a certification
authority that you trust, from your computer to the ZyWALL.
Click this button to display the current validity status of the certificates.
Chapter 42 Certificates
633