Install a Certificate
To activate the SSL version 3.0 security features of your Web server, you must obtain and install a valid server certificate. A server certificate enables users to authenticate your server, check the validity of Web content, and establish a secure connection. To request a new certificate, you need to complete Internet Information Services (IIS) Web Server Certificate Wizard. Once the request has been sent to the certificate authority and processed, you must run IIS Web Server Certificate Wizard again to install the certificate.
To install a certificate: