Important: Recently, my company network monitoring found that the default scan VPS landing port 3389 More attacks, will lead to the host CPU and bandwidth of the VPS run out, in order to ensure the security of the user's VPS changes in time 3389 port.
1, first login VPS download 3389 remote Port Modification tool (most of the system desktop already has), download the address: http://www.jb51.net/softs/37339.html download compression package and decompression, as shown in the following figure;
2, click the "Mstsc.exe" 3389 Modify tool, the user can specify the range of remote connection port 1025-65535, as shown in the following figure;
Attention!!! Win2008 system default is to open the system firewall, you must first set the custom remote port rules to restart the VPS after the firewall, or reboot can not connect remotely!! The operation method is as follows:
3, click "Start" "Advanced Security Windows Firewall", as shown in the following figure;
4, open the Advanced Security Windows Firewall, first select the left "inbound rule", and then on the right select "new Rule ...", as shown in the following figure;
5. The New Inbound Rule wizard selects "Port" and "next", as shown in the following figure;
6, select the "TCP" protocol, and then enter the user-defined remote port number on the "specific local port", then "next", as shown in the following figure;
7, select "Allow connection", and then "next", as shown in the following figure;
8, according to the default settings can be directly selected next, as shown in the following figure;
9, enter the new rule name, click "Finish", as shown in the following figure;
10, after the completion of the above settings, you must restart the VPS changes in order to take effect, again remote connection needs to add a custom port number, as shown in the following figure:
Extended reading:
Modify Win2003 default Remote Desktop Connection port 3389