To install the certificate and key on FirePass, perform the following steps:
- From the Admin's Console, click Server.
- Click Security.
- Click the Certificates link.
- Click the Install link next to Install/Renew Certificate.
- Click the Add new certificate button at the bottom of the screen.
- Copy the certificate and key and paste them into the appropriate box.
- 7. Click the Go! button.
The first step is in the box with the subject (Paste the new certificate in the PEM format (for Apache + mod_ssl) here). Paste your certificate with your dominanme.crt from the zip file sent to you by PositiveSSL.
Next, in the box with the subject (Paste the corresponding cryptographic key in PEM format here), place the private key that you previously generated.
If you have placed a pass phase on the certificate request in the box with the subject (Enter password here) you will need to place your password you have specified in this field.
In the box with the subject (Optionally, put your intermediate certificate chain here (in the PEM format)), place the AddTrustUTNServerCA and the PositiveSSLCA intermediate files with the AddTrustUTNServerCA on top and the PositiveSSLCA underneath
Example screen shot below:

You will then return to the original SSL Server Certificate install screen and you should see the new certificate that you just installed.
