Remote Terminal Services in a Windows 2000 system is a very powerful service, but also become an intruder in the host of the channel, the intruder can use some means to get the administrator account and password and intrusion into the host. Next, let's look at how to prevent hacking by modifying the default port.
As we all know, remote Terminal Services is based on port 3389. Intruders usually scan the host open ports first, and once they are open to port 3389, the next step is to invade, so we just need to modify the default port to avoid the eyes and ears of most intruders.
Step: Open "Start → run", enter "regedit", open the registry and go to the following path: [hkey_local_machine\system\
Currentcontrolset\control\terminal Server\
WDS\RDPWD\TDS\TCP] Did you see the Portnamber value? The default value is 3389, modified to the desired port, for example, 6111.
Then open [hkey_local_machine\
System\currentcontro1set\control\tenninal Server\winstations\rdp\tcp], modifies the PortNumber value (default is 3389) to Port 6111.
After the modification, restart the computer, the remote login at the time of the use of port 6111 can be.