This feature can be an alert mechanism to advise the user when, for example, there have been numerous bad login attempts.
The server should store a list of denied login attempts, accessible by the user through the NoMachine GUI. In this way, the user sitting at the machine can click on 'Details' to see the remote host and the user who is trying to exploit it.
If the failed logins per minute exceed a rate, NoMachine can suggest the user to shutdown the server.
