3389任意密码登陆,比较早的源码，但是还是有很多东西可以借鉴-3389 landing of arbitrary code, the source code earlier, but there is still a lot to learn from

此程序用于修改windows默认的3389端口，修改后需要重启，方可生效。-This program is used to modify the windows default port 3389, you need to restart after modifications to take effect.