Re: Detecting Brute-Force and Dictionary attacks

El Jueves, 19 de Octubre de 2006 16:45, Joe Vieira escribió:
If you just want to identify logon attempts just pay attention to your
logwatch/ /var/log/secure or wherever you have it logging, if you want to
deny access I recommend an iptables rule based off quick connections to
port 22. If you want to lock out I would look at pam_tally.

Feel free to ask questions about any of these.


Moreover, if you want to keep malicius conexions banned , like those which are
trying to make a bruteforce attack, you could chek out fail2ban.


--
Manuel Arostegui Ramirez.

Electronic Mail is not secure, may not be read every day, and should not
be used for urgent or sensitive issues.

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