3 ms·

yes

• creeble 6y ago
  Whoops, silly me / more coffee needed. All my servers have: PasswordAuthentication no ChallengeResponseAuthentication no so sshd never generates a password prompt. They all run on a non-standard port, and it's somewhat rare to see more than one unique IP address connection attempt, but every few days you see a few hundred in sequence from a script too dumb to notice.