RE: Bayesian IDS...help

Bayesian methods are statistical, I assume that you mean those statistical approaches that are based on hypothesis tests as varied from a mean?

As for Bayesian methods, R and WinBugs. These are not IDS tools but rather statistical tools. OLAP to access packet data and away you go.

Regards,
Dr Craig Wright (GSE-Compliance)

Craig Wright
Manager of Information Systems

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-----Original Message-----

From: listbounce_at_securityfocus.com [mailto:listbounce_at_securityfocus.com] On Behalf Of Dinakara
Sent: Thursday, 31 January 2008 2:53 PM
To: focus-ids_at_securityfocus.com
Subject: Bayesian IDS...help

Hi there,

    I am working on Anomaly based Network IDS...
    Statistical based technique is simple but not quite effective in real
scenario...
    I understand Bayesian classifier/Network is more effective in the
context of anomaly detection,
    but i have very little idea about Bayesian approach for IDS...
    Can someone please help me out, i want to know how to go about it and
if there are any open source
    anomaly based tool available (bayesian IDS) ...

Thanks in advance..

--
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Test Your IDS
Is your IDS deployed correctly?
Find out quickly and easily by testing it 
with real-world attacks from CORE IMPACT.
Go to http://www.coresecurity.com/index.php5?module=Form&action=impact&campaign=intro_sfw 
to learn more.
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