Set Transfer Protocol

You can set the SYS server's transfer protocol to define the access mode for the SYS (via Web Client, Control Client, or Mobile Client) as HTTP or HTTPS. The HTTPS protocol provides higher data security.

1. In the top left corner of Home page, select > Basic Management > System.
2. Select Security > Transfer Protocol on the left.
3. In the Clients and SYS Transfer field, select HTTP or HTTPS as the transfer protocol between the clients (Web Client, Control Client, and Mobile Client) and the SYS servers
   Note:

   For HTTPS, only the TLS 1.2 and later versions are supported. The browser must support and has enabled the TLS 1.2 or later version. You are recommended to use the browser supporting TLS 1.3.

4. If you select HTTPS, you are required to set the certificate. You can use the system provided certificate, or select New Certificate and click to select a new certificate file.
   Note:

   • The new certificate should be in PEM format.

   • The public key and private key should be in the same certificate file.

5. Optional: You can add the upper-level certificate as needed.
   1. Click Add to open the Upload Certificate panel.
   2. Click to select the file.
   3. Click Confirm.
   4. Optional: Select the added certificate(s) and click Delete to delete.
   5. Optional: In the Operation column, click to download the certificate.
6. Click Save.

   • The SYS server will reboot automatically after changing the clients and SYS server transmission settings.

   • All the users logged in will be forced to log out during reboot. The reboot takes about one minute and after that, the users can log in again.