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"Joy Methew" 11-29-2008 03:51 PM

NMAP
 
hello all,

can we stop scanning from nmap command?

anybody i can`t see our open ports or can`t scan from
nmap command?

can we stop nmap command from iptables?

Thanks
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Barry Brimer 11-29-2008 05:14 PM

NMAP
 
can we stop scanning from nmap command?

anybody i can`t see our open ports or can`t scan from
nmap command?

can we stop nmap command from iptables?


You need something that will be reactive to a scan. I haven't used it in
ages, but you might try portsentry
<http://sourceforge.net/projects/sentrytools>. Besides that .. you need
to have something reacts to receiving certain amounts of network traffic,
and makes a blocking decision based on that.


Barry

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"Marcos Aurelio Rodrigues" 12-09-2008 11:11 AM

NMAP
 
You can use an active IDS to stop the nmap. It is easy to deploy, take a
look at Snort. www.snort.org


[]s
Marcos



On Sat, Nov 29, 2008 at 4:14 PM, Barry Brimer <lists@brimer.org> wrote:

> can we stop scanning from nmap command?
>>
>> anybody i can`t see our open ports or can`t scan from
>> nmap command?
>>
>> can we stop nmap command from iptables?
>>
>
> You need something that will be reactive to a scan. I haven't used it in
> ages, but you might try portsentry <
> http://sourceforge.net/projects/sentrytools>. Besides that .. you need to
> have something reacts to receiving certain amounts of network traffic, and
> makes a blocking decision based on that.
>
> Barry
>
>
> --
> redhat-list mailing list
> unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe
> https://www.redhat.com/mailman/listinfo/redhat-list
>



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Marcos Aurelio Rodrigues
<deigratia33@gmail.com>
CCNA, MCSO, Security+
Mirabilia laudo semprer, Dei
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