PowerShell over SSH in 2026: OpenSSH on Windows, Key Auth, and PowerShell 7 Remoting | Matt Michie
mattmichie.com
OpenSSH ships in Windows, sshd comes preinstalled on Server 2025, and PowerShell 7 remotes over SSH natively. A twenty-year follow-up to the Cygwin kludge, including the key-permissions gotcha that still bites everyone.