In the LAN, in order to facilitate communication with other workstations, we often use the remote desktop function. Many people think that such a function is almost worth mentioning, but in actual use. In the meantime, we sometimes encounter various special remote desktop connection requirements. In order to successfully meet these special connection requirements, we must master some remote desktop usage skills.
Let the remote desktop port to evade attacks
We know that the default port used by remote desktops is "3389", if we don't 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 to another port number as follows:
First log in to the local workstation system as a privileged identity, and click the win7 system desktop one by one with the mouse. In the "Start”,"Run” command, from the pop-up system run box, enter the string command <;regedit”, click the "OK" button to open the system registry editing of the local workstation Interface;
Secondly, the area is displayed 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 that pops up, and display the area on the right side of the tcp subkey. In the middle, we will see a subkey named PortNumber (as shown in Figure 1). This subkey is actually used to define the remote desktop port number. Set the value of the subkey to another port number. For example, you can The value is set to “9999”;
Complete the value repair After the operation, we will position the mouse on the registry branch HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp. In the right display area corresponding to the RDP-Tcp subkey, we will also see a subkey named PortNumber, which is the subkey. The value should also be modified. For example, we will also modify its value to "9999";;
After completing the remote desktop connection port number of the local workstation, we will need to connect to the workstation through Remote Desktop in the future. 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 tablet or the like. The text editing program opens the RDP file saved in the previous save, and manually enters a line such as “server port:i:9999” in the text editing area, and then saves the file according to the original name, so that we will Can be securely connected to the remote desktop To the workstation. 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!
Use remote desktop to transfer files
When transferring files on the 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 will also attack the local workstation through the 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 program to make the file transfer in the LAN safer and easier. The following is the use of remote desktop function for file transfer. Specific steps:
First click on the Windows 7 system in the local workstation system desktop to download the desktop "Start" "/“ Programs & rdquo; /& ldquo; Remote Desktop Connection & rdquo; command, open the Remote Desktop Connection program interface, Click the “Options" button in the interface, and in the option setting window that pops up, click the “Local Resources” tab to open the tab settings page as shown in Figure 3, and select the “ Drive & rdquo; project, click the "Connect" button to start remote desktop connection;
When successfully connected to the other workstation system, we use the mouse to double click on the desktop of the other workstation system "My Computer & rdquo; icon, we will see that the local workstation's various disk partitions, including optical drives, have been screened Shot on the other workstation, 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.