Girish G wrote:

> Hi
>
> One of my server has been hacked from a IP from
> chennai - DSL (Dishnet) also in my logs show some
> trials have been done from VSNL Delhi, MUMBAI IP's
>
> What shall i do to take actions against them.
>
> In this context what should be the next steps taken to
> avoid this kind of HACKING.
>
> I had opend only FTP, SMTP , POP3 , SSH , MYSQL ports
>
> can i restrict the ssh only from certain range of IP's
> if i close that ssh port also is there any way to hack
> my server again.
>
> How this hacking is been done ? how they get my root
> password?
>
> also when logging in to FTP server as ordinary user i
> can access my /etc/ directory etc. is there any way to
> prevent that ?
>
> Regards
> Girish
>
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You can use ipchains / iptables

(S. K. Goel)


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