I have a requirement to use a TOTP-based authentication on some RedHat 8.7 servers running vsFTPd. I've managed to get TOTP working with vsFTPd on Debian / Ubuntu, but haven't had any luck so far on RedHat. I have been…
So I've been reading up on configuring a CentOS 7 machine for 2 factor authentication for SSH, using pam_oath and the FreeOTP phone app, plus local usernames/password for the two factors. I've read various online articles, and all seem to…
I'm using ansible to provision my Centos 7 produciton cluster. Unfortunately, execution of below command results with ansible Tiemout and Linux Pluggable Authentication Modules (pam) error conversation failed. The same ansible command works well, executed against virtual lab mad out…