Do not allow the remote control
5. Security
If you select to allow remote monitoring, then you can set the configuration
items in the security bar and can select to ask the terminal for confirmation
or to require the user to enter a password when the remote host connects to the
terminal desktop. If you select to need the password to login, then input the
password in the password box. That is the remote host needs password
authentication when logging in the terminal desktop. As the picture shows below: