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Re: how to find trace of attacks



Douglas A. Tutty wrote:
> On Wed, Dec 31, 2008 at 01:28:47PM +0100, Abdelkader Belahcene wrote:
>> I am simpler user on laptop, with ssh server running. Ther is no 
>> important data on my laptop!!!
> 
> Curious.  Why any server running on a laptop?  Do you limit the ssh to
> rsa/dsa or do you allow passwords?  IOW, how have you hardened up the
> ssh server?
> 
> Doug.
> 
> 

fail2ban
knockd
knocker
denyhosts

http://www.debian-administration.org/articles/187

http://www.howtoforge.com/preventing_ssh_dictionary_attacks_with_denyhosts

Look over those..





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