Kovojame prieš SSH bruteforce
jau ne pirmą dieną loguose pastebiu maždaug tokias eilutes:
May 5 20:51:05 server sshd(pam_unix)[15951]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59-106-25-60.r-bl100.sakura.ne.jp user=root
May 5 20:51:10 server sshd(pam_unix)[15969]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59-106-25-60.r-bl100.sakura.ne.jp user=root
May 5 20:51:15 server sshd(pam_unix)[15989]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59-106-25-60.r-bl100.sakura.ne.jp user=root
May [...]
