ZyXEL Communications 2WG - Manual (Page 55)

ZyWALL 2WG Support Notes
All contents copyright (c) 2006 ZyXEL Communications Corporation.
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The factory default self-signed certificates are the same on all ZyWALL models. It is not secure to use the
default self-signed certificate. To make the self-signed certificate unique for this device, you should
replace the factory default certificate by pressing the Apply button in the following page at the first time
you login to ZyWALL.
If you reset ZyWALL to default configuration file, the original self-signed certificate is also erased, and a
new self-signed certificate should be created at the first boot up time.
To use self-signed certificate, go to ZyWALL CERTIFICATES->My Certificates and export ZyWALL’s
certificate.
1) Press “Export” to save the ZyWALL self-signed certificate to local computer in Binary X.509 format.