Connect to OpenSSH Server on Windows using PowerShell

Connect to OpenSSH Server on Windows using PowerShell

OpenSSH is a popular open-source implementation of the SSH protocol, which allows for secure remote access to servers and other devices. With the release of Windows 10 and Windows Server 2019, Microsoft has added support for OpenSSH, making it easy to set up and use on these platforms. In this article, we will walk through the process of installing and configuring OpenSSH on Windows, and then connect to it using PowerShell.

Installing OpenSSH on Windows

To install OpenSSH on Windows, you can use the following steps:

1. Open the Windows PowerShell as Administrator
2. Run the command Add-WindowsCapability -Online -Name OpenSSH.Client~~~~0.0.1.0 to install the OpenSSH client
3. Run the command Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0 to install the OpenSSH server

Once the installation is complete, you can start the OpenSSH server by running the command Start-Service sshd.

Configuring OpenSSH on Windows

After installing OpenSSH, you will need to configure it before you can connect to it. The first step is to generate a set of keys for the server to use. You can do this by running the command ssh-keygen -A.

Next, you will need to configure the firewall to allow incoming connections to the OpenSSH server. You can do this by running the following commands:

You can confirm that the firewall rule is configured correctly by running the command Get-NetFirewallRule | where { $_.DisplayName -eq "OpenSSH-Server-In-TCP" }.

Connecting to OpenSSH on Windows using PowerShell

Once the OpenSSH server is installed and configured, you can connect to it using PowerShell. To do this, run the command ssh username@localhost, replacing "username" with the username you want to use to connect to the server.

You will be prompted to enter the password for the user account. Once you have entered the password, you will be connected to the OpenSSH server and will be able to run commands on the remote machine.

Significance of OpenSSH on Windows

OpenSSH provides a secure and easy-to-use method for remotely accessing Windows machines. With the addition of OpenSSH to Windows, administrators and power users now have a powerful tool for managing and maintaining their Windows systems. OpenSSH also allows for the use of secure copy (scp) and secure file transfer protocol (SFTP) to transfer files between Windows and other systems.

References

• Microsoft documentation on installing and configuring OpenSSH on Windows
• Microsoft documentation on configuring the OpenSSH server on Windows
• OpenSSH homepage

Types of references:

• Online resources

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