Changing the default Remote Desktop Protocol (RDP) port in Windows 10 is a smart move for improving your system’s security. The default port, which is 3389, is well-known among hackers, making it a prime target for unauthorized access attempts. By altering this port number, you can help safeguard your system from potential intruders. This guide will walk you through the straightforward steps necessary to modify the RDP port, ensuring a more secure remote connection experience. Whether you’re a seasoned IT professional or a novice user, you’ll find the steps easy to follow and implement.
Accessing the Registry Editor
To change the RDP port, the first step is to access the Registry Editor. This tool allows you to modify low-level system settings. To open the Registry Editor, press the Windows key + R, type “regedit,” and hit Enter. Be cautious while navigating as incorrect changes can affect system performance.
Locating the RDP Port Registry Key
Once in the Registry Editor, you need to navigate to the specific key that stores the RDP port settings. Go to the following path:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp. Here, you will find various settings related to Remote Desktop.
Modifying the Port Number
In the RDP-Tcp section, look for the “PortNumber” entry. By default, it will be set to 3389. Right-click on “PortNumber,” select “Modify,” and change the value to your desired port number. Make sure to choose a number that is not in use by other services to avoid conflicts.
Configuring Windows Firewall
After changing the RDP port, it’s essential to configure the Windows Firewall to allow traffic through the new port. Open Windows Firewall settings, create a new inbound rule, and specify the port you selected. This step is crucial to ensure that remote connections can be established without any blockage.
Restarting the Remote Desktop Service
Finally, you need to restart the Remote Desktop Services for the changes to take effect. You can do this by going to the Services app, locating “Remote Desktop Services,” right-clicking it, and selecting “Restart.” This will apply the new port settings, allowing you to connect remotely using the updated port number.
| Step | Action | Description | Notes | Time Required |
|---|---|---|---|---|
| 1 | Open Registry Editor | Access system settings | Use caution | 2 minutes |
| 2 | Locate RDP Port Key | Navigate to the correct path | Path: HKEY_LOCAL_MACHINE… | 3 minutes |
| 3 | Change Port Number | Modify the default port | Choose wisely | 2 minutes |
| 4 | Adjust Windows Firewall | Allow new port traffic | Essential for connectivity | 5 minutes |
Changing the RDP port in Windows 10 is a simple yet effective way to enhance security. By following the outlined steps, you can ensure that your remote desktop environment is more resilient against potential threats. Remember to document your changes, as you will need to use the new port number for future remote connections. Regularly review your security settings and keep your system updated to maintain optimal protection.
FAQs
Why should I change the default RDP port?
Changing the default RDP port from 3389 helps to reduce the risk of automated attacks and unauthorized access attempts that target the well-known default port.
Will changing the RDP port affect my remote connections?
Yes, changing the RDP port will require you to specify the new port number when connecting remotely. Make sure to remember the new port.
What should I do if I forget the new RDP port number?
If you forget the new RDP port number, you can access the Registry Editor again to view the current port setting under HKEY_LOCAL_MACHINESystemCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp.
Can I use any port number for RDP?
You can use a port number between 1024 and 65535, but it’s advisable to avoid commonly used ports to prevent conflicts with other services.