[opensuse] sshd question

1 Dec 2016

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Hi,

I want to force one particular machine to not be accessible via ssh 
using password, but only using key pairs (dsa or publickey).

Is this enough (in /etc/sshd_config):

   ChallengeResponseAuthentication no

or should I also add:

   PasswordAuthenitication no

?

- -- 
Cheers

 	Carlos E. R.
 	(from 13.1 x86_64 "Bottle" at Telcontar)

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