I have successfully used the -trustAllSSLCertificates parameter.
First go to the site with a normal IE connection, you will receive a message:
The problem with the website security certificate.
Then:
Click Continue on this website (not recommended).
You will see a red “Certificate Error” at the top of the browser there.
Click this, click View Cetificates, then Add and add the certificate to the Trusted Root Certification Authorities. Similar screenshots for this process are in the "mogotest" link in the previous answer.
Now run selenium with the -trustAllSSLCertificates parameter and you will leave.
source share