Bonjour,
J’ai le log suivant dans le fichier /var/log/messages.
Vous pensez que s’est une tentative de piratage?
Il y a un moyen de contrer efficacement?
Merci d’avance
Nov 11 17:25:23 thor wu-ftpd[27636]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:25:41 thor last message repeated 4 times
Nov 11 17:25:41 thor wu-ftpd[27636]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:26:05 thor wu-ftpd[27639]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:26:23 thor last message repeated 4 times
Nov 11 17:26:23 thor wu-ftpd[27639]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:26:47 thor wu-ftpd[27640]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:27:06 thor last message repeated 4 times
Nov 11 17:27:06 thor wu-ftpd[27640]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:27:30 thor wu-ftpd[27641]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:27:48 thor last message repeated 4 times
Nov 11 17:27:48 thor wu-ftpd[27641]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:28:12 thor wu-ftpd[27642]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:28:31 thor last message repeated 4 times
Nov 11 17:28:31 thor wu-ftpd[27642]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:28:53 thor wu-ftpd[27643]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:29:11 thor last message repeated 4 times
Nov 11 17:29:11 thor wu-ftpd[27643]: repeated login failures from 61.152.239.49 [61.152.239.49]
Nov 11 17:29:34 thor wu-ftpd[27644]: failed login from 61.152.239.49 [61.152.239.49]
Nov 11 17:29:52 thor last message repeated 4 times