Remote-access Guide

powershell script allow remote access to this computer

by Mrs. Ressie Murphy Published 2 years ago Updated 1 year ago
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How-to: Run a powershell script on a remote computer To enable PowerShell Remoting, on the PC to which you want to make remote connections run the following command: PS C:> Enable-PSRemoting -Force

PowerShell remoting is enabled by default on Windows Server platforms. You can use Enable-PSRemoting to enable PowerShell remoting on other supported versions of Windows and to re-enable remoting if it becomes disabled. You have to run this command only one time on each computer that will receive commands.

Full Answer

How do I enable remote PowerShell?

PowerShell remoting is enabled by default on Windows Server platforms. You can use Enable-PSRemoting to enable PowerShell remoting on other supported versions of Windows and to re-enable remoting if it becomes disabled. You have to run this command only one time on each computer that will receive commands.

How to execute a PowerShell script available in remote machine?

Windows PowerShell Remoting

  • Start an Interactive Session. To start an interactive session with a single remote computer, use the Enter-PSSession cmdlet. ...
  • Run a Remote Command. To run a command on one or more computers, use the Invoke-Command cmdlet. ...
  • Run a Script. ...
  • Establish a Persistent Connection. ...
  • Advanced Remoting. ...

How to enable remote desktop using PowerShell on Windows 10?

  • The WinRM service should be started;
  • You must have administrator permissions on the remote device;
  • Windows Defender Firewall with Advanced Security must be disabled or the rules that allow remote access through PowerShell Remoting should be enabled.

How to enable PowerShell scripts execution on Windows 10?

To change the execution policy to run PowerShell scripts, use these steps:

  • Open Start.
  • Search for PowerShell, right-click the top result, and select the Run as administrator option.
  • Type the following command to allow scripts to run and press Enter: Set-ExecutionPolicy RemoteSigned
  • Type A and press Enter (if applicable). ...

More items...

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How do I enable remote access in PowerShell?

You can search for it in the Start Menu, or press the Windows and X keys to select from the power users menu, or press Windows and R to open the 'Run' dialog box. Simply type “powershell” in the “Open” field. Always select the “Run as administrator” or Windows PowerShell(Admin) option.

How do I remotely access a computer using PowerShell?

Connecting to a remote systemOpen an administrative PowerShell prompt on your PC.Enter the following command. Enter-PSSession –ComputerName host [-Credential username]

How do I allow remote access to another computer?

How to enable Remote DesktopOn the device you want to connect to, select Start and then click the Settings icon on the left.Select the System group followed by the Remote Desktop item.Use the slider to enable Remote Desktop.It is also recommended to keep the PC awake and discoverable to facilitate connections.More items...•

How do I know if RDP is enabled PowerShell?

Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server and to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services. If the value of the fDenyTSConnections key is 0, then RDP is enabled. If the value of the fDenyTSConnections key is 1, then RDP is disabled.

How do I Run a remote computer from the command prompt?

Press the Windows key, search for Command Prompt, and select Run as administrator. On the Command Prompt, type wmic, and then press Enter . Input the following command: WMIC /node:ComputerName process call create “cmd.exe /c GPUpdate.exe”

How do I remote into another computer using CMD?

0:121:33How to Connect to a Remote Computer Using Telnet - YouTubeYouTubeStart of suggested clipEnd of suggested clipLet's click on the start button down at the bottom go to command prompt. Say all programs scroll upMoreLet's click on the start button down at the bottom go to command prompt. Say all programs scroll up to accessories. And select command prompt. To telnet to your remote. Computer we want to type the

How do I access another computer on the same network?

Access other computersOpen File Explorer.In the Navigation pane on the left, click 'Network'.You will see all devices that are connected to the network. ... If prompted, enter the username and password that will grant you access to the system.You will see the Users folder and have access to select files.

How can I tell if remote access is enabled?

Allow Access to Use Remote Desktop ConnectionClick the Start menu from your desktop, and then click Control Panel.Click System and Security once the Control Panel opens.Click Allow remote access, located under the System tab.Click Select Users, located in the Remote Desktop section of the Remote tab.More items...•

How do I check for remote access?

Click the Tools tab. In the Windows Tools section, click Remote Control. Click. against the name of a computer to view its remote-control history.

How do I connect to a PowerShell virtual machine?

Create and exit a PowerShell Direct session using PSSession cmdletsOn the Hyper-V host, open Windows PowerShell as Administrator.Use the Enter-PSSession cmdlet to connect to the virtual machine. ... Type your credentials for the virtual machine.Run whatever commands you need to.More items...•

What is PowerShell remoting?

PowerShell Remoting is a feature in PowerShell that lets administrators run commands on remote systems. Built on Web Services for Management protocol, PowerShell Remoting offers a reliable framework for managing computers in a network.

How to run PowerShell script remotely?

To run a complex command or run the PowerShell script remotely, use the Invoke-Command cmdlet.

What is remote powershell?

The functionality of remote command execution in PowerShell is called PowerShell Remoting (appeared in PowerShell 2.0) and based on the capabilities of the Web Services for Management protocol (WS-Management). With PowerShell Remoting, you can run commands on one or several remote computers. You can use the interactive session mode with remote computers, a temporary, or permanent connection. Earlier we’ve covered how to run PowerShell script from Task Scheduler. In this article, we will take a look at several examples of how to execute a PowerShell script remotely.

What is WinRM command?

This command prepares the computer for remote management: starts the WinRM service, changes startup type to Automatic, and adds necessary exceptions to Windows Defender Firewall.

How long does a PowerShell session stay active?

The persistent remote PowerShell session will remain active until you close the PowerShell console, or forcefully close or delete the session using the Disconnect-PSSession or Remove-PSSession cmdlets, respectively.

How does PowerShell CLI work?

The PowerShell CLI view will change. At the beginning of the line, there will be the name of the remote computer to which you are connected via WinRM. After the remote session is established, all commands that are being entered in the PowerShell console are executed on the remote computer. PS Remoting works as follows: the commands entered on the local computer are transmitted to the remote computer and are executed there, then the result is transmitted back. Since all commands are executed locally, there is no need to worry about compatibility with the PoSh version and modules.

How to connect to a computer remotely?

To connect to a computer remotely via PowerShell, the WinRM (Windows Remote Management service) must be enabled and configured on it (it is disabled by default). Communication between computers is performed over HTTP or HTTPS protocols, and all network traffic between computers is encrypted.

How many computers can you run a PS1 script on?

By default, the Invoke-Command cmdlet sends the PS1 script to 32 remote computers from the list at the same time. If there are more than 32 computers, then PoSh checks the execution status of the script on the first 32 computers. If the script is completed, the command is executed on the next computer. With the ThrottleLimit parameter, you can increase this limit, but be careful not to overload your network.

What is enable-psremoting cmdlet?

The Enable-PSRemoting cmdlet configures the computer to receive PowerShell remote commands that are sent by using the WS-Management technology. WS-Management based PowerShell remoting is currently supported only on Windows platform.

What is the first command in PowerShell?

The first command enables PowerShell remoting on the computer.

What does cmdlet remoting mean?

Indicates that this cmdlet enables remoting on client versions of the Windows operating system when the computer is on a public network. This parameter enables a firewall rule for public networks that allows remote access only from computers in the same local subnet.

How to remove local subnet restriction?

To remove the local subnet restriction and enable remote access from all locations on public networks, use the Set-NetFirewallRule cmdlet in the NetSecurity module.

How to use newly enabled remoting endpoints?

To use the newly enabled remoting endpoints, you must specify them by name with the ConfigurationName parameter when creating a remote connection using the Invoke-Command, New-PSSession, Enter-PSSession cmdlets. For more information, see Example 4.

What does restarting WinRM do?

Restarts the WinRM service to make the preceding changes effective.

Does PowerShell remoting affect PowerShell Core?

Enable-PSRemoting WARNING: PowerShell remoting has been enabled only for PowerShell Core configurations and does not affect Windows PowerShell remoting configurations. Run this cmdlet in Windows PowerShell to affect all PowerShell remoting configurations.

What is PowerShell remoting?

PowerShell’s one of the major strengths lies in its remote computing ability using various technologies. PowerShell remoting allows users to execute PowerShell ...

Why are there few cmdlets that can be executed on remote computers without having remoting configuration enabled?

This is because those cmdlets have Computer Name as a parameter. These types of cmdlets have certain communication protocols and work on all Windows machines.

How to test if WinRM is running?

To test the status of the remoting configuration, we can try to connect to the remote computer using the following cmdlet. The test-was man cmdlet can be used to check if the WinRM service is running on the target machine. If the service is enabled a success message is displayed along with the target machines details else an error message is thrown. The cmdlet can be used with either the target systems’ name or ip address. To test the status of the WinRM service in local Test-WSMan can be used.

How to allow all computers to connect to WinRM?

If you want to allow all computers to connect then you should use the wild card character “*”. Once the above cmdlet is run, the WinRM service must be restarted in orders for the settings to take effect. That can be achieved using the following cmdlet

How to start a session with a remote computer?

To start a session with a remote computer, a session needs to be established. Once the session is established the command prompts display name is changed to the display name of the machine to which the session is established . After that commands that are run on the local are executed on the remote machine and the results are displayed in the local computer.

Can a script run on two servers?

In the above command, the script is run on the mentioned two servers. If the session objects are stored in a variable, then any commands can be run on them. Since the sessions are saved then the input of one command can be passed to another command. In this case, the session is not on the local computer.

Do you run cmdelts on all machines?

Both the cmdelts must be run on all the source and target machines.

What is the PowerShell script at the end of the post?

The PowerShell script at the end of the post relies on the WMI class Win32_TerminalServiceSetting under Root/CIMV2/TerminalServices. This WMI class is a hidden gem that most people are not aware of. This class has methods to enable/disable Remote Desktop access on remote computers and configure several other Remote Desktop options.

What is a computer name in Remote Desktop?

ComputerName: This parameter takes a single computer name, or multiple computer names separated by commas, as an argument that specifies the computers on which to enable Remote Desktop. The parameter also takes input from the pipeline; see the Usage Examples section below to see how to pass computer names via the pipeline. If this parameter is not specified, the script executes on the computer from where you are running the script.

Why is remote desktop important?

Having Remote Desktop enabled on servers is essential for system administrators to be able to connect interactively to, and manage, servers. If this feature is disabled, system administrators will end up connecting to the server via ILO/DRAC or via some other remote control method and enabling Remote Desktop from there—a painful and time-consuming process.

Can I enable remote desktop access on Windows 10?

Remote Desktop is not enabled on Windows systems by default. The PowerShell script described here allows you to enable Remote Desktop access on remote computers. Update: Learn how to enable Remote Desktop on Windows 10 with PowerShell, Group Policy, WMI and psexec.

How to enable RDP remotely?

To enable RDP remotely, you need to configure and run the WinRM service (Windows Remote Management) on the remote computer. The WinRM service is enabled by default in all versions of Windows Server starting with Windows Server 2012. However, WinRM is disabled by default in client operating systems such as Windows 10. Thus, to enable Remote Desktop remotely via PowerShell, the remote computer must meet the following requirements: 1 The WinRM service should be started; 2 You must have administrator permissions on the remote device; 3 Windows Defender Firewall with Advanced Security must be disabled or the rules that allow remote access through PowerShell Remoting should be enabled.

How to add users to remote desktop?

You can add the desired users to the Remote Desktop Users locally by using the Local Users and Groups MMC snap-in ( LUSRM GR.MSC ).

How to Enable Remote Desktop over WMI?

If you want to enable RDP on a remote computer where WinRM is disabled (for example, on a regular computer with Windows 10), you can use the WMI PowerShell command.

What does RDP on remote host mean?

This means that RDP on the remote host is enabled and you can establish a remote desktop connection using mstsc.exe, RDCMan, or any alternative RDP client.

How to enable RDP on a local computer?

To enable RDP on a local computer, you need to open the “System” Control Panel item, go to the “Remote Settings” tab and enable the Allow remote connections to this computer option in the Remote Desktop section. However, this requires local access to the computer on which you want to enable RDP.

What is the default port for remote desktop?

Hint. By default, TCP/3389 port is used for incoming Remote Desktop connections on Windows. You can change the default RDP port number through the registry using the PortNumber parameter in the reg key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp.

How to run regedit.exe?

Press the Win + R key combination and in the Run window type regedit.exe > Ok;

Microsoft RDP connection

If you’re not familiar with the Microsoft Remote Desktop Protocol, a good place to start is Wikipedia. I assume that if you’re reading this article you’re using RDP to connect to other Workstations or Servers. By default, any Windows OS doesn’t allow a user to connect via RDP.

Enable-RemoteDesktop Script

If the workstation/server in your local network has the PowerShell remoting you can perform these steps with the following script with no need to login on the Server/Workstation (interactively via a console), but we can do it remotely.

The Old script

There wasn’t anything wrong with the old script, it was documented and working fine, but I thought that reverting to a less polished approach could help to make the code more approachable and reusable by a larger audience.

Group Policy

This is a one-off script, but to deploy to multiple domain-joined machines it’s always better to use Group Policies by adding a restricted security group to the local remote desktop users group, adding the firewall rule for opening port 3389 and enabling the remote connections. I recommend to not avoid implementing GPO in favor of scripting, I won’t stress enough about it… using policies wisely to create a security baseline and avoid configuration drifts is necessary for an environment that should be consistent and manageable for a long time..

Wrap Up

I hope you’ll find that enable Remote Desktop on a Windows Os via scripting is simple as much is it using the graphical tools. As usual, you can find this script on my GitHub repository.

Why is remote desktop important?

The remote computer uses a limited number of resources before authenticating the user, rather than starting a full remote desktop connection as in previous versions. It can help provide better security by reducing the risk of denial-of-service attacks.

What operating system is used for a client?

The client computer must be using an operating system, such as Windows 8.1, Windows 8, Windows 7, Windows Vista, or Windows XP with Service Pack 3, that supports the Credential Security Support Provider (CredSSP) protocol. The user will then be able to connect to the server or workstation.

What is the benefit of PowerShell?

One of PowerShell's greatest benefits is its flexibility when it comes to managing just about anything--from Windows-based computing systems to applications like Microsoft Exchange. Some applications and system-level services permit only a certain level of management via GUI. The rest is defaulted to PS, so Microsoft is clearly leveraging the technology significantly.

Can you invoke multiple commands at once?

Using Invoke-Command in PS renders similar results to executing a session as in command #1 above, except that when using Invoke to call forth a command remotely, only one command may be executed at a time. This prevents running multiple commands together unless they are saved as a .PS1 file and the script itself is invoked.

Does cmdlet shut down all computers?

For these moments, this cmdlet will ensure that one or all computers are properly shut down and will even log off interactive users if the -Force argument is included.

Can you remove a module from PowerShell?

This is accomplished through the use of modules that contain the necessary codebase to run any number of additional cmdlets within PowerShell that target a specific service or application. Modules may be used only when needed by import ing them, at which point they will extend the PS functionality to a specific service or app. Once your work is done, you can remove the module from the active session without closing it altogether.

Can PowerShell be used on multiple computers?

PowerShell can make short work of the task. This cmdlet allows for multiple computers at once to be joined to a domain, while requiring the admin to enter his/her credentials only once.

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