Internal POP3 users

[Christopher Herrmann <CHerrmann () oddfellows com au>]

Hi,

I have a number of users sharing our Internet connection who do not
authenticate to my NT network (they are to all intents and purposes,
different companies in the same building). However they all use the same
DHCP service (from my NT server).  This is a major security concern. What
are some of the ways I might separate the traffic generated on their
machines from my main network?
I understand segmentation is one option, but how do I distinguish between
those machines? Should I move the DHCP to the router for instance?

Any ideas would be welcome.

Christopher Herrmann
IT Manager

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