I was scanning some TCP Ports in the EV3 brick and I have discovered that exist some ports which I think that they should be closed.
List of Port opened:
Port Open: 22 (SSH)
Port Open: 23 (Telnet)
Port Open: 1099 (RMI)
Port Open: 8001 (??)
Port Open: 57744 (??)
Why we have Telnet port opened?
What is the usage of port 8001 and 57744?