How do I open RDP port 3389?
Step 1. Open Windows Firewall, and choose Allow an App or Feature Through Windows Defender Firewall. Step 2. Click Change settings, tick Remote Desktop, then click OK.Using Command Prompt (Windows):Open Command Prompt. Run the following command:arduinoCopy code netstat -an | find "3389" If the RDP port (3389 by default) is listening, you'll see an output with the local address followed by ":3389" in the "LISTENING" state.Use RDP Client to Connect to a Different Port

  1. Go to the Start menu and click on Run.
  2. On the Run menu type MSTSC and click Enter.
  3. In the RDP window, in the Computer box, scroll to the computer name or IP to which you wish to connect.

Should port 3389 be open : Having port 3389 open in your firewall can expose you to various security threats, such as man-in-the-middle attacks. Port 3389 is the default RDP port, making it an attractive target for hackers who know about its vulnerabilities. Never leave port 3389 exposed to the public Internet unless you cannot avoid it.

Why should port 3389 be closed

Cybercriminals actively target port 3389. They even initiate automated scans across the internet to hunt for it. Once they identify you're using it, they will launch a range of attacks, like brute force attempts to exploit the port's known vulnerabilities.

How do I open RDP firewall : Expand the Computer Configuration/Policies/Windows Settings/Security Settings/Windows Firewall with Advanced Security/Windows Firewall with Advanced Security/Inbound Rules node. Check the Remote Desktop rule and click Next.

Below are the steps you can follow if you want to use this method.

  1. Press the Win + R key.
  2. A pop-up will open, and you must input CMD and click OK.
  3. Now type the command mstsc/console and press the Enter key.
  4. Enter the IP address and click on the Connect button.


MSTSC is the command that you need to use to open Windows Remote Desktop in the command prompt. You can type MSTSC directly in to the search box on Windows 10 (or click on Start > Run in earlier Windows versions). You can also use the MSTSC command directly from the command line as well.

How do I open a RDP port on Windows Server

Control Panel > System Security > Windows Firewall > Advance Settings > Inbound Rules > New Rule > Select Ports > Next > Give your new port number > Allow ALL in case you want to RDP one that port locally or public > Give it a name > Finish.Exposing an adequately-secured RDP port on the open internet isn't a guaranteed entry point for attackers into your network, but it is a high and unnecessary risk that.Windows server 2012 change the default RDP port (3389)

  1. To accomplish this task, you need to edit the operating system's registry.
  2. Next, you need to locate the RDP-Tcp section.
  3. Then, open the PortNumber item.
  4. Create a new rule.
  5. Select a port rule.


Check whether a firewall is blocking the RDP port

Go to a different computer that isn't affected and download psping. Check the output of the psping command for results such as the following: Connecting to \<computer IP\> : The remote computer is reachable. (0% loss) : All attempts to connect succeeded.

Why is open RDP bad : Poor password health and unrestricted access are some of the most common ways hackers get in through RDP ports. In fact, there's software built just to scan the internet for open RDP ports. Once a cybercriminal finds a vulnerability, they can brute force their way into the machines.

How do I open a RDP port in Windows Firewall : Add a rule to the Windows firewall

  1. Click on Inbound Rules , in the left pane.
  2. Click on New Rule , in the right pane.
  3. Select Port and click Next.
  4. Select TCP and type the port number in Specific local port and click Next until you reach the step where you asked to enter a rule name, give the rule a name and Click Finish .

How do I allow RDP ports through my firewall

To do this, open Start and type "Windows Firewall" and then click on the suggested option. In the new window, click on "Allow an app or feature through Windows Defender Firewall". In the list of services, find "Remote Desktop". If the zone settings are not checked – you need to check them and save the changes.

Check that another application isn't trying to use the same port

  1. Open a PowerShell window.
  2. Enter the following command: cmd /c 'netstat -ano | find "3389"'
  3. Look for an entry for TCP port 3389 (or the assigned RDP port) with a status of Listening.

How Do I Enable Remote Desktop on Windows Server

  1. Launch the Start menu and open Server Manager.
  2. Click on Local Server on the left hand side of the Server Manager window.
  3. Select the Disabled text.
  4. Click on Allow remote connections to this Computer on the System Properties window.

How to open RDP from CMD : If you want to use this method, follow the steps below.

  1. Press the Win + R keys together, enter the CMD command, and click OK.
  2. On the new screen, input the command mstsc /v: computername. Replace Computer Name with the name of the remote PC.
  3. Now press the Enter Key.