The error that your browser is giving you concerning a certificate error does not mean that you are accessing an insecure site. The browser simply doesn't recognize us as a valid authority. To work around this false warning, do the following:

If you are using Internet Explorer (newer versions):

Depending on the version of IE, please follow the instructions below: 

Internet Explorer 8 Error MessageInternet Explorer Error Message
then,You are done and should have access to the Directory.
IE 8 Solution 

You are done and should have access to the Directory.For Firefox, please do the following:

Firefox Error Message

 

Firefox Solution

 

You are done and should have access to the Directory.