It’s fine, but it’s a good idea to disable password authentication and only permit public key auth. Using a non-standard port helps reduce the spam in the logs a bit.
It’s fine, but it’s a good idea to disable password authentication and only permit public key auth. Using a non-standard port helps reduce the spam in the logs a bit.
Fail2ban does all of nothing to protect you. At best it keeps the noise in the logs down a bit.
Competent attackers tend to use a botnet, blocking and rate limiting does jack shit against 10,000 IPs.