Remote Desktop Connection is a XP system download mode for remotely operating a computer. It can be used to visually access the desktop environment of a remote computer for administrators to manage remote computer servers on the client. . The predecessor of Remote Desktop Connection & rdquo; should be Telnet. Telnet is a way to log in to a character interface. Microsoft extended it to a graphical interface and showed unusually powerful features. In daily work communication, we often use the remote desktop connection function. Many people think that such a function is almost worth mentioning, but in actual use, we sometimes encounter various special remote desktop connections. Demand, in order to successfully meet these special connection needs, you must master some remote desktop connection skills. Let the remote desktop connection port avoid the attack. As we all know, the port used by the remote desktop in the default state is generally "3389", if we do not change this port number in time, then many hackers with ulterior motives may use this port to Remotely control and invade local workstations to steal all kinds of private information stored on local workstations. In order to protect the security of the local workstation, we can try to change the default port number used by the remote desktop connection to another port number as follows: First login to the local workstation system as a privileged user, and click the system desktop one by one with the mouse. ; Start & rdquo;, & ldquo; Run & rdquo; command, from the pop-up system run box, enter the string command & ldquo; regedit & rdquo;, click the "OK" button, open the system registry editing interface of the local workstation; In the display area on the left side of the editing interface, use the mouse to expand the HKEY_LOCAL_MACHINE registry branch, and select the SYSTEMCurrentControlSetControlTerminal ServerWdsrdpwdTdstcp subkey from the list of branches popped up. In the right display area corresponding to the tcp subkey, we will see A subkey named PortNumber, which is used to define the remote desktop connection port number, and set the value of the subkey to another port number. For example, the value can be set to “9999”;www.dnzg .cn complete the value modification After that, we will position the mouse on the registry branch HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControTerminal ServerWinStationsRDP-Tcp. In the right display area corresponding to the RDP-Tcp subkey, we will also see a subkey named PortNumber, which will make windows xp sp3 pure. The installed version of the xp system to download the sub-key value should also be modified, for example, we have to modify its value here to "9999";; After completing the remote desktop connection port number of the local workstation, we need to pass the remote desktop in the future When connecting to the workstation, we need to open the Remote Desktop Connection Settings window in the corresponding workstation, set the address of the workstation that needs to be connected remotely, and then click the “Save As” button to save the remote desktop settings to a file, then Use a text editor such as WordPad to open the RDP file saved in the previous section, and manually enter a line such as "server port:i:9999" in the text editing area, and then save the file again according to the original name. So that we will be in the future Connected to the local workstation via the Remote Desktop safely. Other users can't create a remote desktop connection with the local workstation as long as they don't know the new remote desktop port number, so the security of the local workstation will be greatly enhanced! Using Remote Desktop Connection to Transfer Files When transferring files on a LAN, I believe that most people will use file sharing. However, the target files set to the shared state are easily sneaked by others, and some people with ulterior motives also Local workstations are attacked through a shared channel. In order to ensure the safe transfer of files in the LAN, we can use the disk mapping function provided in the Remote Desktop Connector to make the file transfer in the LAN safer and easier. The following is the file transfer using the remote desktop function. Specific steps: First click on the “Start & rdquo; /& ldquo; Programs & rdquo; /& ldquo; Remote Desktop Connection & rdquo; command in the local workstation system desktop, open the Remote Desktop Connector interface, click on the interface ; option & rdquo; button, and in the option settings window that pops up, click the "local resources" label, open the label settings page shown in Figure 3, select the "disk drive" project, then single Click the "Connect" button to start the remote desktop connection; when successfully connected to the other workstation system, we double-click the "My Computer" icon in the desktop of the other workstation system, we will see the local workstation Each disk partition, including the optical drive, has been mapped to the other workstation. Now, at this time, we can easily and safely transfer files as if we were copying and moving files locally. After the file transfer operation is completed, we must disconnect the remote desktop in time to prevent other users from taking the opportunity to peek at their private information.