From: Matt Hill (mayday@routergod.com)
Date: Mon Mar 03 2003 - 21:18:16 GMT-3
http://www.cisco.com/warp/public/cc/pd/si/casi/ca6000/tech/stake_wp.pdf
Here is a good link saying why VLANs are good. It is a study done by @stake trying to break Catalyst VLANs and they were unsuccessful, however, they do stress that they must be configured the right way.
I was hoping I could find this paper on @stake's website, rather than Ciscos though :)
Matt
> <ccielab@groupstudy.com>, <cciesecurity@yahoogroups.com> "Sam Munzani" <sam@munzani.com>Date: Mon, 3 Mar 2003 10:13:14 -0600
> [cciesecurity] No to Use VLANs as a security measure on outside of the firewallReply-To: "Sam Munzani" <sam@munzani.com>
>
>Hi,
>
>A few months ago somebody from group had posted a link to "Don't use VLANs as security measures". The web site that had this article described it with all the details on how VLANs can be leaked and intruders can hack in to your internal network.
>
>If anybody have that link can you please e-mail it to me? I saved my previous copy very well so can't find it any more :-)
>
>Thanks,
>Sam Munzani
>CCIE # 6479 (R&S, Security), CISSP
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