
Appendix C Importing Certificates
ISG50 User’s Guide
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2 Click Install to accept the certificate.
Figure 559 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 560 Opera 9: Security information
Installing a Stand-Alone Certificate File in Opera
Rather than browsing to a ZyXEL Web Configurator and installing a public key certificate when
prompted, you can install a stand-alone certificate file if one has been issued to you.