You'll need to take a few extra steps to get your Global Server ID (GSID) working with your Red Hat Linux Apache/SSL Server.
What you'll need to do:
Click on the Intermediate CA link on the left. You'll see a page containing the PEM-encoded form of VeriSign's Intermediate CA Certificate.
Cut and paste the entire text of the certificate, including the -----BEGIN CERTIFICATE----- and -----END CERTIFICATE----- lines, into a file named /etc/httpd/conf/ssl.crt/gsid.crt. Be careful not to include any leading or trailing whitespace before the beginning and ending hyphens.
Add the following directive to your /etc/httpd/conf/httpd.conf file, within the virtual host tags that define your secure Web server and with the other SSL directives:
SSLCACertificateFile /etc/httpd/conf/ssl.crt/gsid.crt
GSIDs will work with the following browsers:
If your users are using Microsoft Internet Explorer 3.02 on Windows 95, they will need to install a special, free patch (English Exportable SGC Add-On for IE 3.02), available at http://microsoft.com/msdownload/ieplatform/iewin95/05000.htm.
If your users are using Netscape Navigator 3.0, they will only be able to connect to your site at 40 bit encryption levels. Navigator prior to 3.0 or Internet Explorer prior to 3.02 will not work with GSIDs. Please let your customers know about this issue if you install a GSID.