Enabling SSH on Windows Server 2012

Enabling SSH on Windows Server 2012 | Generated by AI

Home 2026.07

Question: Can Windows Server 2012 be accessed through SSH?

Answer: Yes. Windows Server 2012 can use SSH, but it is not enabled by default like Linux. You need to install and configure an SSH server.

The common choice today is OpenSSH Server for Windows.

Option 1: Install OpenSSH Server (recommended)

Windows Server 2012 does not have the modern “Optional Features → OpenSSH Server” UI, so install it manually.

Download OpenSSH for Windows:

Win32-OpenSSH GitHub repository

Choose the appropriate build:

OpenSSH-Win64.zip for 64-bit Windows Server 2012

Extract:

C:\Program Files\OpenSSH

Install:

cd "C:\Program Files\OpenSSH"

.\install-sshd.ps1

Start SSH service:

Start-Service sshd

Enable at boot:

Set-Service sshd -StartupType Automatic

Check:

Get-Service sshd

2. Open Windows Firewall port 22

New-NetFirewallRule `
    -Name sshd `
    -DisplayName "OpenSSH Server" `
    -Protocol TCP `
    -LocalPort 22 `
    -Action Allow

3. Connect from Linux/macOS

ssh username@server-ip

Example:

ssh administrator@192.168.1.100

From another Windows machine:

ssh administrator@192.168.1.100

Option 2: Use PowerShell Remoting instead

Windows-native alternative:

Enter-PSSession -ComputerName server2012

or:

Invoke-Command -ComputerName server2012 -ScriptBlock {
    hostname
}

But this usually requires WinRM configuration and is more Windows-specific.

Notes for Server 2012

SSH works fine on Windows Server 2012 / 2012 R2.
Use OpenSSH, not old third-party SSH servers like PuTTY’s server.
If the server is exposed to the Internet:
- disable password login
- use SSH keys
- restrict firewall source IPs

Example SSH key login:

Client:

ssh-keygen

Copy key:

scp ~/.ssh/id_rsa.pub administrator@server:/tmp/key.pub

Then configure:

C:\Users\Administrator\.ssh\authorized_keys

A typical modern setup is:

Linux/macOS laptop
        |
        | ssh
        v
Windows Server 2012
        |
        +-- PowerShell
        +-- IIS
        +-- .NET apps
        +-- SQL Server

So yes, Windows Server 2012 can be managed almost like a Linux server over SSH.

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