sshd BREAKIN ?
- From: Tang Ho Yim <hoyimtang@xxxxxxxxx>
- Date: Thu, 30 Mar 2006 19:48:41 -0800 (PST)
I got a error messages from /var/log/auth.log which is about sshd......
.....sshd : reverse mapping checking getaddrinfo for core-01.148.rdcw.com failed - POSSIBLE BREAKIN ATTEMPT !
all my sshd_config is default setting except I have change to "PasswordAuthentication NO , PermitEmptyPasswords NO , and ChallengeResponseAuthentication NO"
Is that I am being hack ?
last command show who is login before but it seem ok....
What should I do ?
Thanks !
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