Replacing the self-signed certificate with a new self-signed certificate in FAST Search for SharePoint

1. Stop FAST Search Server 2010 for SharePoint on all servers in the farm, including the monitoring service.
2. On the administration server:
   1. On the Start menu, click All Programs.
   2. Click Microsoft FAST Search Server 2010 for SharePoint.
   3. Right-click SharePoint 2010 Management Shell, and select Run as administrator.
   4. At the command prompt, browse to installer\scripts under the installation folder.
   5. Type the following command:

                             .\ReplaceDefaultCertificate.ps1 -generateNewCertificate $true

                         Enter a password for the certificate.

3. Start FAST Search Server 2010 for SharePoint on the administration server.
4. On each non-administration server:
   1. On the Start menu, click All Programs.
   2. Click Microsoft FAST Search Server 2010 for SharePoint.
   3. Right-click SharePoint 2010 Management Shell, and select Run as administrator.
   4. At the command prompt, browse to installer\scripts under the installation folder.
   5. Type the following command:

                     .\ReplaceDefaultCertificate.ps1 -generateNewCertificate $true

                    Enter the password that you defined for the certificate on the administration server.

          5. Start FAST Search Server 2010 for SharePoint on all non-administration servers.