🚀 go-pugleaf

Witam.

Nie dawno uruchomiłem SSH na swoim serwerze Freesco (0.3.0).
Przeglądając ostatnie logowania widzę następujące wpisy:

May 31 05:45:33 - sshd[62]: input_userauth_request: illegal user test
May 31 05:45:33 - sshd[62]: Failed password for illegal user test from 
203.151.217.23 port 41381 ssh2
May 31 05:45:34 - sshd[62]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:45:38 - sshd[63]: input_userauth_request: illegal user guest
May 31 05:45:38 - sshd[63]: Failed password for illegal user guest from 
203.151.217.23 port 41470 ssh2
May 31 05:45:38 - sshd[63]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:45:42 - sshd[68]: input_userauth_request: illegal user admin
May 31 05:45:42 - sshd[68]: Failed password for illegal user admin from 
203.151.217.23 port 41554 ssh2
May 31 05:45:43 - sshd[68]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:45:48 - sshd[70]: input_userauth_request: illegal user admin
May 31 05:45:48 - sshd[70]: Failed password for illegal user admin from 
203.151.217.23 port 41632 ssh2
May 31 05:45:49 - sshd[70]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:45:55 - sshd[76]: input_userauth_request: illegal user user
May 31 05:45:55 - sshd[76]: Failed password for illegal user user from 
203.151.217.23 port 41732 ssh2
May 31 05:45:55 - sshd[76]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:45:59 - sshd[77]: Failed password for root from 203.151.217.23 
port 41864 ssh2
May 31 05:46:00 - sshd[77]: Received disconnect from 203.151.217.23: 11: 
Bye Bye
May 31 05:46:10 - sshd[185]: Failed password for root from 
203.151.217.23 port 41944 ssh2
May 31 05:46:10 - sshd[185]: Connection closed by 203.151.217.23

Czy to jest efekt skanowania otwartych portów serwera przez inne maszyny?
Przepraszam za długi cytat logu.

-- 
Pozdrawiam,
Griniu