My Task 9 was “Disable direct SSH root login on all app servers” & I did all steps correctly on all 3 app servers but the overall result showing Failed. I am not sure why it is so.
You have to login on all app server disable root login and restart sshd service.
followed the same approach. Why it failed still?
I just reviewed your answer and found that you forgot to restart the sshd service hence task was marked as failed. Good luck next time