RE: Unauthorized Activity Detection using IPTables

[Vagner Machado <VAMachado@xxxxxxxxxxxxx>]

Title: Message

See http://www.psionic.com/products/portsentry.html

-----Original Message-----
From: Amit Kumar Gupta [mailto:amitkumar.gupta@wipro.com]
Sent: sexta-feira, 13 de dezembro de 2002 11:44
To: netfilter@lists.netfilter.org
Subject: Unauthorized Activity Detection using IPTables

Hi,

 

 

I want to know how to detect unauthorized activities in firewall using IPtables.

If any user tries for some unauthorized service, I should be able to log it and drop it.

 

 

Please give suggestions.

 

Thanks & Regards.

 

Amit