Re: [Full-Disclosure] Wireless ISP DNS

Bart.Lansing_at_kohls.com
Date: 05/28/04

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    To: full-disclosure@lists.netsys.com, full-disclosure-admin@lists.netsys.com
Date: Fri, 28 May 2004 14:06:40 -0500

    Dan,

    I don't know if we've progressed beyond hemlock...but we should have
    progressed to MAC filtering, rotating WEP keys, VLANing/IPSECing/VPNing
    traffic...and maybe even to things like using certificates issued to
    wireless devices AND servers to validate them as well. Nothing is
    foolproof, but there are a lot more layers out there than simple IP
    filtering. Of course, as always, it is the repsonsibility of those who
    are vulnerable to make themselves less so...but it's not quite as bleak a
    landscape as you paint it to be.

    Cheers

    Bart Lansing
    Manager, Desktop Services
    Kohl's IT

    full-disclosure-admin@lists.netsys.com wrote on 05/28/2004 12:18:42 PM:

    > I'm not going to explain the details of networking, I
    > assume if people subscribe they have a base knowledge.
    >
    > Exploit:
    >
    > Wireless networking is simple to sp00f IPs and it
    > would be trivial to setup a DNS server on a laptop
    > then sp00f the IP to match that of the ISPs DNS server
    > and cause a wee bit of misdirection for the network.
    >
    > Update Re my wireless "crusade" : I have garnered the
    > attention of the Illinois States Atty Generals office.
    > We shall see if people with knowledge are locked up
    > instead of given hemlock these days, or does anyone
    > think we have progressed beyond that?
    >
    > Dan Becker
    >
    >
    >
    >
    >
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