IDS mailing list archives
RE: IDS and NMS
From: David Markle <davidmarkle () comcast net>
Date: Sat, 14 Jun 2003 13:55:00 -0400
I am not sure that I completely follow your question, but here goes: There are a few options that are available to you. As far as sharing the monitoring segment with an NMS system, one could use an aggregation type switch to collect all of the span'd or tapped segments you monitor, then pass them out several monitor ports to the NMS and IDS simultaneously. Several options are available. I like the Cisco 4006 CatOS switch because it provides for 1.) the ability to assign collection ports as "span ingress" ports (minimizing loops) and 2.) it supports up to 5 "egress" span ports. This unit collects all the monitor traffic and sends parts or all of the traffic to the monitoring hosts. With respect to your NMS question, Some NMS companies are now combining their efforts with IDS. Take for instance Niksun. They now offer a Snort add in to do IDS as well as the NMS. I assume that they use the same monitoring infrastructure on the back end. Finally, there are many IDS systems (like Snort, Dragon, etc.) that will support native SNMP to a backend SNMP monitor (i.e. Openview, Tivoli, etc.). So, ultimately, the decision depends on your infrastructure, the amount of $$ you want spend, and how and who monitors/managed the IDS analysis/monitoring and NMS analysis/monitoring. Hope I answered your questions. Thanks. David Markle -----Original Message----- From: Mayank-Bhatnagar [mailto:mayank () ncb ernet in] Sent: Friday, June 13, 2003 11:21 AM To: focus-ids () securityfocus com Subject: IDS and NMS hi folks, Well there is this issue that I would like to put to the group. "Requirement of an interface of an IDS with an already installed Network Management System". Let me state it like this, If we have a managed IDS product it might have its own management console and its own configurations, server etc. However an organisation which is running a NMS might wish to incorporate IDS, its features on the NMS itself and might not wish to invest on another Management Console. There are some products like HP-OPen View which incorporate IDS in their feature set.But this scenario is different in the sens that one has build a NMS and also provided IDS functionality using SNMP. The other case is where an independent IDS solution (independent of SNMP), getting incorporated in a NMS. How much is this a viable solution or whether such requirement could exist, and if yes, what could be implications of same? As far as I know, top notch IDS products dont have any integration with NMS, Some do send traps (which could be a minimal part of IDS ie sending alerts to IDS management console as well as NMS) Hope I am clear enough..... Waiting for some views...... thanks and regards, Mayank ---------------------------------------------------------------------------- -------- P.N.: The views expressed in this mail are solely the personal opinion of the mailer ---------------------------------------------------------------------------- --- INTRUSION PREVENTION: READY FOR PRIME TIME? IntruShield now offers unprecedented Intrusion IntelligenceTM capabilities - including intrusion identification, relevancy, direction, impact and analysis - enabling a path to prevention. Download the latest white paper "Intrusion Prevention: Myths, Challenges, and Requirements" at: http://www.securityfocus.com/IntruVert-focus-ids2 ---------------------------------------------------------------------------- --- ------------------------------------------------------------------------------- Attend the Black Hat Briefings & Training, July 28 - 31 in Las Vegas, the world's premier technical IT security event! 10 tracks, 15 training sessions, 1,800 delegates from 30 nations including all of the top experts, from CSO's to "underground" security specialists. See for yourself what the buzz is about! Early-bird registration ends July 3. This event will sell out. www.blackhat.com -------------------------------------------------------------------------------
Current thread:
- RE: False Positives (Definitions White Paper) Markle, Scott (Jun 05)
- IDS and NMS Mayank-Bhatnagar (Jun 13)
- RE: IDS and NMS David Markle (Jun 17)
- RE: IDS and NMS Jim Butterworth (Jun 17)
- Re: IDS and NMS Devdas Bhagat (Jun 17)
- RE: IDS and NMS Jim Butterworth (Jun 17)
- Re: IDS and NMS Devdas Bhagat (Jun 18)
- RE: IDS and NMS Jim Butterworth (Jun 18)
- Re: IDS and NMS Devdas Bhagat (Jun 18)
- RE: IDS and NMS David Markle (Jun 17)
- RE: IDS and NMS Mayank-Bhatnagar (Jun 19)
- IDS and NMS Mayank-Bhatnagar (Jun 13)
- Re: IDS and NMS Mayank-Bhatnagar (Jun 18)