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 Direct : +61 2 9286 5497 [EMAIL PROTECTED] +61 417 683 914 BDO Kendalls (NSW) Level 19, 2 Market Street Sydney NSW 2000 GPO BOX 2551 Sydney NSW 2001 Fax +61 2 9993 9497 http://www.bdo.com.au/ Liability limited by a scheme approved under Professional Standards Legislation in respect of matters arising within those States and Territories of Australia where such legislation exists. The information in this email and any attachments is confidential. If you are not the named addressee you must not read, print, copy, distribute, or use in any way this transmission or any information it contains. If you have received this message in error, please notify the sender by return email, destroy all copies and delete it from your system. Any views expressed in this message are those of the individual sender and not necessarily endorsed by BDO Kendalls. You may not rely on this message as advice unless subsequently confirmed by fax or letter signed by a Partner or Director of BDO Kendalls. It is your responsibility to scan this communication and any files attached for computer viruses and other defects. BDO Kendalls does not accept liability for any loss or damage however caused which may result from this communication or any files attached. A full version of the BDO Kendalls disclaimer, and our Privacy statement, can be found on the BDO Kendalls website at http://www.bdo.com.au/ or by emailing mailto:[EMAIL PROTECTED] BDO Kendalls is a national association of separate partnerships and entities. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dinakara Sent: Thursday, 31 January 2008 2:53 PM To: [email protected] 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.. -- View this message in context: http://www.nabble.com/Bayesian-IDS...help-tp15197689p15197689.html Sent from the IDS (Intrusion Detection System) mailing list archive at Nabble.com. ------------------------------------------------------------------------ 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. ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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. ------------------------------------------------------------------------
