Re: [logs] Cisco IDS 4235 and Syslog

From: Phillip Villella (phil@security-conscious.com)
Date: Thu Jul 01 2004 - 10:00:01 PDT


Bill,

I agree with the previous post in that a SEM product may fill your 
needs not only for your IDS output but additional sources of 
network/system logs and events. However, as also mentioned these 
solutions can rapidly become very expensive especially for small and 
medium businesses.

I also work for a company that offers a SEM solution (although I 
dislike the acronym because these systems can offer much more than 
security monitoring) and we have spent quite a bit of effort to devise 
cheaper (or free) alternatives to deploying Cisco, Symantec, NA, 
Dragon, etc because many folks just cant afford them. There are many 
open source security technologies (Snort IDS, Nessus vulnerability 
scanner, etc.) that are in many cases equal in performance or exceed 
the performance of those offered by the security product vendors. You 
can deploy these systems at very low monetary cost and then look to 
spend your money on a good SEM product which as I said can give you 
more than just security monitoring. I use my companies product 
LogRhythm to catch and diagnose operational problems as much as monitor 
and investigate security issues. I think that you will also find that 
most of the open source technologies are much more flexible "out of the 
box" when it comes to output formats and application.

I would encourage you to look at some of the open source tools out 
there if you haven't already.

Dr. Phillip Villella
Chief Scientist
Security Conscious Inc.
www.security-conscious.com
303-413-8745 (direct)
phil.villella@security-conscious.com

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