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Appendix C Importing Certificates
ZyWALL USG 50 User’s Guide
861
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.
1
Open
Opera
and click
Tools
>
Preferences
.
Figure 478
Opera 9: Tools Menu
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Appendix C Importing Certificates
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2
In
Preferences
, click
Advanced
>
Security
>
Manage certificates
.
Figure 479
Opera 9: Preferences
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Appendix C Importing Certificates
ZyWALL USG 50 User’s Guide
863
3
In the
Certificates Manager
, click
Authorities
>
Import
.
Figure 480
Opera 9: Certificate manager
4
Use the
Import certificate
dialog box to locate the certificate and then click
Open.
Figure 481
Opera 9: Import certificate
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Appendix C Importing Certificates
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5
In the
Install authority certificate
dialog box, click
Install
.
Figure 482
Opera 9: Install authority certificate
6
Next, click
OK
.
Figure 483
Opera 9: Install authority certificate
7
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.
Removing a Certificate in Opera
This section shows you how to remove a public key certificate in Opera 9.
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Appendix C Importing Certificates
ZyWALL USG 50 User’s Guide
865
1
Open
Opera
and click
Tools
>
Preferences
.
Figure 484
Opera 9: Tools Menu
2
In
Preferences
,
Advanced
>
Security
>
Manage certificates
.
Figure 485
Opera 9: Preferences
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