Robuta

https://sourceware.org/pipermail/cygwin/2015-July/222733.html
windows authenticationcygwinssh
https://www.windowscentral.com/how-setup-two-factor-authentication-2fa-twitch
If you have a Twitch account you should really have two-factor authentication (2FA) enabled. If you don't know how to do that, we've got a full guide to help...
two factor authenticationset uptwitch
https://sourceware.org/legacy-ml/cygwin/2015-07/msg00327.html
windows authenticationjarekcygwinssh
https://www.citywifi.lu/en/authentication-procedure-for-windows/
for windowsauthenticationprocedure
https://docs.oracle.com/cd/E17952_01/mysql-5.7-en/windows-pluggable-authentication.html
pluggable authenticationwindows
https://sourceware.org/legacy-ml/cygwin/2015-07/msg00288.html
windows authenticationandreyrepincygwinssh