On ma, 22 helmi 2021, Mariusz Stysiak via FreeIPA-users wrote:
Alexander, Thank you for your prompt and informative answer, it cleared my last doubts. Two other questions come to my mind: 1. Is it possible to enforce two-step auth for AD users (first step being AD authentication, second OTP used by freeipa)?
Not on Kerberos level.
2. Except kerberos-based MFA are there any other ways to achieve this goal (AD users being able to log on Linux machines with 2FA)? Things like PBIS use something, I guess? Couldn't something similar be used here?
SSH has means to require multiple authentication methods at the same time. This can be used to 'emulate' such multi-factor access. This was asked several times in past, archives are useful too. ;) See, for example, https://lists.fedorahosted.org/archives/list/[email protected]/thread/KOKOBFAHJTTI744243PED5RAD3EXN6IL/ -- / Alexander Bokovoy Sr. Principal Software Engineer Security / Identity Management Engineering Red Hat Limited, Finland _______________________________________________ FreeIPA-users mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedorahosted.org/archives/list/[email protected] Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
