SSH Keys and Pam Duo in the cloud


We are tying to implement Duo_Unix and the Pam_Duo module, with SSH Keys as our users do not use passwords to login. However we cannot seem to get this working properly. When a user SSH into the system with their SSH Key. They are not being prompted by Duo to authenticate. Not sure what is wrong with the configuration. Hoping someone from the community can provide some support.


Hi Steven, please contact our Support Team via email at, and including your PAM configuration, so they can troubleshoot this with you. Thanks!