In Kiosk Mode, Kiosk Secure Code is needed if the remote device user enters System Setting or exits Kiosk Mode.
For more information, please read: [Guide] How to exit the Kiosk Mode?
To set up the Kiosk Secure Code,
1. Go to Admin Console>Kiosk>Config>Edit>Profile
You can click Change Password to change the code.
2. Before entering the new Kiosk Secure Code, please enter your login password first.
After that, you can modify your new Kiosk Secure Code.