I facing same problem since few day after creating certificate for Secure HTTPS sites. then whenever I am browsing sites with https it was showing me error like “Website Certified by Unknown Authority – unable to verify the identity of indiangnu.org site”
I was thinking that this might be problem with browser incompatibility issue and my borwser is not supporting HTTPS. But I was wrong and finally I found that there is some simple miss configuration on server side.
* Virtual Hosting of My Site –
ScriptAlias /cgi-bin/ /home/indgnu/public_html/cgi-bin/
If you are using Certificate authorize by CA then you need to add this line and intermediate.crt Certificate of your CA.
If you are using Self signed Certificate then you may not face this problem..
* The options might depends upon the version of Apache.
* Screenshot of error