Ssh configuration: Difference between revisions

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Enable encrypted ssh authentication
Enable encrypted ssh authentication
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   ChallengeResponseAuthentication no      # changed to force key auth. only
   ChallengeResponseAuthentication no      # changed to force key auth. only
   UsePAM no                      # << Changed to set ssh key authorization only
   UsePAM no                      # << Changed to set ssh key authorization only
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Latest revision as of 11:58, 12 January 2020


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Enable encrypted ssh authentication

$ mkdir ~/.ssh
$ chmod 700 ~/.ssh

Copy public keys from another host

$ vim ~/.ssh/authorized_keys

Force key authentication only

$ sudo vim /etc/ssh/sshd_config
 PermitRootLogin no              # << Changed to prohibit root login over ssh
 PasswordAuthentication no       # << This toggles the ssh key only authorization
 ChallengeResponseAuthentication no      # changed to force key auth. only
 UsePAM no                       # << Changed to set ssh key authorization only

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