ZyWALL User's Guide

Chapter 43 System
ZyWALL USG 100/200 Series User’s Guide
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43.6.6.2 Netscape Navigator Warning Messages
When you attempt to access the ZyWALL HTTPS server, a Website Certified by an
Unknown Authority screen pops up asking if you trust the server certificate. Click Examine
Certificate if you want to verify that the certificate is from the ZyWALL.
If Accept this certificate temporarily for this session is selected, then click OK to continue
in Netscape.
Select Accept this certificate permanently to import the ZyWALL’s certificate into the SSL
client.
Figure 500 Security Certificate 1 (Netscape)
Figure 501 Security Certificate 2 (Netscape)
43.6.6.3 Avoiding Browser Warning Messages
The following describes the main reasons that your browser displays warnings about the
ZyWALL’s HTTPS server certificate and what you can do to avoid seeing the warnings.
• The issuing certificate authority of the ZyWALL’s HTTPS server certificate is not one of
the browser’s trusted certificate authorities. The issuing certificate authority of the
ZyWALL's factory default certificate is the ZyWALL itself since the certificate is a self-
signed certificate.