RE: [fw-wiz] Log checking?

From: Paul D. Robertson (paul_at_compuwar.net)
Date: 09/30/04

  • Next message: Adrian Grigorof: "Re: [fw-wiz] Log checking?" 
    To: Luke Butcher <Luke.Butcher@alphawest.com.au>
Date: Thu, 30 Sep 2004 11:24:40 -0400 (EDT)

    On Wed, 29 Sep 2004, Luke Butcher wrote:

    > In this scenario I'm trusting the firewall to block all known bad.
    > The IDS is just a mechanism to sift the more 'interesting' stuff that's
    > gets THROUGH the firewall (from the outside).

    But, again- IDS is "known bad"- we don't get IDS signatures for "stuff we
    don't know is good."

    Strategically, I'm less worried about find things that will be IDS
    signatures next month than I am about finding things that will never be
    IDS signatures. Yes, that's a lot of data to deal with, but it's the
    higher-cost threats in my view, such as the bad insider, strategic
    compromise, etc.

    > Saves having to troll through all the traffic that gets past the
    > firewall, which is nearly all legitimate. Alerts in this case would be

    Ah, but what I'm suggesting is that for emergent threats, that trolling is
    actually useful.

    > When everything's coming your way, you're in the wrong lane.

    Nah, it just means you're in a target rich environment ;)

    Paul
    -----------------------------------------------------------------------------
    Paul D. Robertson "My statements in this message are personal opinions
    paul@compuwar.net which may have no basis whatsoever in fact."
    probertson@trusecure.com Director of Risk Assessment TruSecure Corporation
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  • Next message: Adrian Grigorof: "Re: [fw-wiz] Log checking?"

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