On Wed, 2017-02-22 at 10:59 +0000, Oucema Bellagha wrote: > I want to figure out a solution which allow user"a" to authenticate to > a host only when user"b" is accessing the host for security reasons. > > > Easy explanation: authenticate to hostx needs (user a + user b) > > > I'm brainstorming some ideas using Yubikey or ssh-keys.. Is there any > application which allow us to access a host only when 2 users are > present cause putty doesn't have this feature which can be a step to > solve this problem .. > > > Or in applying some specified rules in IPA itself ?
As explained, there is no such concept in Unix/Linux to start with, but maybe you mean that you want to check credentials of 2 different users to allow privileged login, like root login ? Or is this something else ? It'd be nice if you can describe precisely what actions and results you expect to see. Simo. -- Simo Sorce * Red Hat, Inc * New York -- Manage your subscription for the Freeipa-devel mailing list: https://www.redhat.com/mailman/listinfo/freeipa-devel Contribute to FreeIPA: http://www.freeipa.org/page/Contribute/Code