3 ms·You may have summoned tptacek with that. (He would argue to turn off passwords and use keys only)by icelancer 6y agoYou may have summoned tptacek with that. (He would argue to turn off passwords and use keys only)xxpor 6y agoIMO fail2ban is still useful just to cut down on the noise.icelancer 6y agoYeah, I still support servers that have (strong) passwords without keys. I use fail2ban on them.