X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :mime-version:content-type; q=dns; s=default; b=Fvm9UiLpIEQ8jwdm qvBysz29rlBp7m3ox32kHQXCKhIHLYd/jf6kAONhWcFJbkGjKP5kILIZ0ZEUOb0k prW+tGAyD1As1G4hMUCjgOD76DQtMmW0pabGYYeE+yOicrWjMwM04A6XN1CKCtSr TGBeBR/I9+yZjN47MkK9jJJMCKA= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:reply-to :mime-version:content-type; s=default; bh=XWns2mdVsR+DbwTRsUevvc gui3I=; b=WV3/gtuNO1I9XEKRKxhV7GHNJhArNo0z1mOLPMTlLoidi4Pqbqlrvv MH1JtoRIsbI9hEGUPc62rT0Y4Wink7SNMsLRexN+AHZ57orioVbIV5KizkCn3xlM 2gf2S9ixl92UCF6ltnNaTLPutsQzC8OjU6MKwzOO82vBd3RHHFc0I= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=Private, Hx-languages-length:322, H*F:D*alumni.caltech.edu, H*F:D*caltech.edu X-HELO: mail-pl1-f179.google.com Date: Fri, 18 Jan 2019 02:54:29 -0800 From: Lester Ingber To: cygwin AT cygwin DOT com Subject: sshd 2FA? Message-ID: <20190118105429.GA17068@ingber.com> Reply-To: Lester Ingber Mail-Followup-To: cygwin AT cygwin DOT com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.11.2 (2019-01-07) On a Virtual Private Server under Ubuntu, for the past few years, I have had 2-factor authentication (2FA) set up along the lines described in https://www.digitalocean.com/community/tutorials/how-to-set-up-multi-factor-authentication-for-ssh-on-ubuntu-16-04 Is this possible on Cygwin running the sshd server? -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple