# Installation
https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse
After installation, run in powershell:
	Start-Service sshd

	# OPTIONAL but recommended:
	Set-Service -Name sshd -StartupType 'Automatic'

	# Confirm the Firewall rule is configured. It should be created automatically by setup.
	Get-NetFirewallRule -Name *ssh*

	# There should be a firewall rule named "OpenSSH-Server-In-TCP", which should be enabled
	# If the firewall does not exist, create one
	New-NetFirewallRule -Name sshd -DisplayName 'OpenSSH Server (sshd)' -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 22

# Configuration
%ProgramData%\ssh

# Authentication
https://github.com/PowerShell/Win32-OpenSSH/wiki/Security-protection-of-various-files-in-Win32-OpenSSH
Use administrators_authorized_keys.
Fix permission by
	PS C:\>get-acl .\ssh_host_dsa_key | Set-Acl administrators_authorized_keys

# Domain User
https://github.com/PowerShell/Win32-OpenSSH/issues/1543
https://github.com/PowerShell/Win32-OpenSSH/issues/1667

# Logging
https://github.com/PowerShell/Win32-OpenSSH/wiki/Logging-Facilities