User's Manual

Appendix D Importing Certificates
ZyWALL USG 20/20W User’s Guide
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1 If your device’s Web Configurator is set to use SSL certification, then the first time
you browse to it you are presented with a certification error.
2 Click Install to accept the certificate.
Figure 484 Opera 9: Certificate signer not found
3 The next time you visit the web site, click the padlock in the address bar to open
the Security information window to view the web page’s security details.
Figure 485 Opera 9: Security information