ZyXEL Communications ZyWALL USG 300 User Manual page 1041

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.
Open Opera and click Tools > Preferences.
1
Figure 662 Opera 9: Tools Menu
ZyWALL USG 300 User's Guide
Appendix D Importing Certificates
1041