from very different ips. I changed the ssh port and they gone away. I denied many ips in my ufw. Still I have a bad ping to my server and ssh is slowish. What can I do? Is it related to the attack thing.
Changing the port is stupid — it's easy to scan Set up fail2ban and just block them
Those crawlers has had to be the primary reason why I put all my internet-facing servers' sshd behind a VPN
Обсуждают сегодня