You must configure the IIS SSL server certificate for the Horizon FLEX server to ensure secure communication between the Horizon FLEX client and the Horizon FLEX server.

Note: If setting up certificates for Horizon FLEX virtual machines, make sure the Horizon FLEX server IIS SSL server certificate is included in the certificate list.



  1. Open IIS Manager.
  2. Navigate to the root node, the connection node defined for the Mirage server.
  3. On the Mirage Home page under IIS, double click Server Certificates.
    The IIS SSL server certificates window opens.
  4. Click Import in the right column.
    This step imports the created SSL certificate and assigns a key to identify the certificate.
  5. Select VMware Mirage Management Web Site and click Edit Bindings in the right column.
  6. Set the HTTPS port to use your Horizon FLEX server certificate and click OK.