ZyXEL Communications 1000 User Manual

 Chapter 46 Certificates

ZyWALL USG 1000 User’s Guide

Click Configuration > Object > Certificate > Trusted Certificates to open the 
Trusted Certificates screen. This screen displays a summary list of certificates 
that you have set the ZyWALL to accept as trusted. The ZyWALL also accepts any 
valid certificate signed by a certificate on this list as being trustworthy; thus you 
do not need to import any certificate that is signed by one of these certificates. 

Figure 496   Configuration > Object > Certificate > Trusted Certificates 

The following table describes the labels in this screen.  

Password This field only applies when you import a binary PKCS#12 format file. Type the 

file’s password that was created when the PKCS #12 file was exported. 

OK

Click OK to save the certificate on the ZyWALL.

Cancel

Click Cancel to quit and return to the My Certificates screen.

Table 212   Configuration > Object > Certificate > My Certificates > Import (continued)

Table 213   Configuration > Object > Certificate > Trusted Certificates

PKI Storage 
Space in Use

This bar displays the percentage of the ZyWALL’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.

Edit

Double-click an entry or select it and click Edit to open a screen with an 
in-depth list of information about the certificate.

Remove

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. To remove an entry, select it and click Remove. 
The ZyWALL confirms you want to remove it before doing so. 
Subsequent certificates move up by one when you take this action.