yubikey-manager VS Win32-OpenSSH

You'll probably want at least the yubico authenticator and manager apps / tools e.g. https://www.yubico.com/products/yubico-authenticator/ https://github.com/Yubico/yubioath-flutter/releases/tag/6.1.0 https://github.com/Yubico/yubikey-manager

There is an alwaysUV option that was added to CTAP2 recently, but I think it's only the YubiKey BIO that implements it at the moment. There is an open issue to make the setting configurable in YubiKey Manager (which would presumably also tell you whether your YubiKey model supports it), but as of right now you would need the lower-level python-fido2 library to do it.

This any help? https://github.com/Yubico/yubikey-manager/issues/464

you can search for programs using whereis before running them. also it might be called something different that is why I said try the TAB autocompletion. according to their github the command is called ykman. it's a command line utility only, meaning, don't expect to see a graphical window unfortunately. there is a documentation on their site but I suggest to NOT follow it for installing as it is quite outdated (ubuntu 10.04). go to their github page I linked and follow the instructions there. can't help more as I don't use it.

A request for an official answer on CALs for Microsofts' SSH port is about to turn 6 years old:

https://github.com/PowerShell/Win32-OpenSSH/issues/926

I have automated some things "normally" on Windows successfully after installing OpenSSH-win32; https://github.com/PowerShell/Win32-OpenSSH/releases

Are there any other ssh clients that support FIDO2 on windows besides Win32-OpenSSH?

If you're on windows, you need openssh 8.9 to use fido for ssh. https://github.com/PowerShell/Win32-OpenSSH/releases/tag/v8.9.1.0p1-Beta

Unlike Linux, Windows does not come with any tools for setting up an SFTP server. Even FileZilla Server, one of the most popular programs for setting up a FTP server, doesn't support SFTP out of the box. So, are there any other ways to set up an SFTP on Windows? Yes, of course. OpenSSH is a suite of programs for establishing secure connections to the server. sftp-server is one of the utility programs provided by OpenSSH, so this article will walk you through how to set up an SFTP server on Windows using OpenSSH. Originally, OpenSSH was only available on Linux, but Microsoft has ported it to Windows, so you can now use OpenSSH by downloading the zip file from here.

It is mentioned in Win32-OpenSSH's scope that it does not support "VPN Forwarding". Is it the same thing as local/remote port forwarding (ssh -L, and ssh -R)? Can I forward port to and from Windows with Win32-OpenSSH installed on both client and server?

So, personally, I haven't been able to get FIDO2 keys to work at all on Windows, but I didn't try very hard because I'm set-up just fine with GPG for SSH. Apparently there have been a few bugs reported (ref, and linked issue.