For new installations, the License Server uses HTTPS by default for both the License Administration Console (port 8082) and for Web Services for Licensing (port 8083). The web browser uses the License Administration Console and Citrix Licensing Manager. The Delivery Controller, Studio, and Director use Web Services for Licensing. For HTTPS, the License Server selects TLS 1.0, TLS 1.1, or TLS 1.2, as determined by the web browser, Delivery Controller, Studio, or Director.
Configuration of TLS version or TLS cipher suites within the License Server itself is not supported.
If you use HTTPS, you must have a valid server certificate. We generate a self-signed certificating during installation, but you can create your own. For more information, see Manually install a certificate used by the Citrix Licensing Manager and Web Services for Licensing.