I have a website that's hosted in a data center on the East coast, and it features a login form that's used to log in to a remote intranet website that's located in a data center on the West Coast. I'd like to ensure that when when the login form is submitted, that the data is encrypted, and I'm assuming that I would just do this over SSL.
What I'd like to know is .... do I need 1 or 2 SSL certificates ? In other words -- do I need to install an SSL certifcate on both the East & West coast servers? Or do I only need to install 1 SSL certificate on the West Coast Server (ie: the Intranet website that needs to be logged into securely) ?
Thanks in advance.