Appendix D Importing Certificates
ZyWALL USG 300 User’s Guide
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3 In the Certificate Manager dialog box, select the Web Sites tab, select the
certificate that you want to remove, and then click Delete.
Figure 638 Firefox 2: Certificate Manager
4 In the Delete Web Site Certificates dialog box, click OK.
Figure 639 Firefox 2: Delete Web Site Certificates
5 The next time you go to the web site that issued the public key certificate you just
removed, a certification error appears.
Opera
The following example uses Opera 9 on Windows XP Professional; however, the
screens can apply to Opera 9 on all platforms.