Steven,

Way off???? Hmmm....the only thing I indeed forgot to mention is the
directional antenna-danger, but to say I'm way off...that's a strong
statement.

First of all let me clarify myself. My final comment, "Again, which solution
to go for depends on your security needs and how much you're willing to
spend." basically says it all. As much as we techies would love to be in the
ideal networking world where everything came free, this is NOT reality.
Networking is here to support business and not the other way around.

If in this case the signal stays within the building and our friend is the
only one with a wireless card, basic WEP and access-control are all you
need. There is no business need or potential risk whatsoever to justify
purchasing expensive VPN-equipment. Again, you are right about the
directional antenna danger, but if the AP is placed on the 48th floor of a
building withouth any adjacent buildings even those won't help you too much.

So you're right about WEP not being safe, I never claimed it to be safe. WEP
does exactly what it's designed to do, namely provide minimum level security
to get the efforts off getting on a Wireless network about as high as the
efforts to get on a wired network. The rule that additonal security is
required applies to both the wired as the wireless network.

To summarise: ideally you would use all the security measures available to
secure your wireless network. In reality you decide what measures to take
based upon business needs (i.e. what costs are justifyable).

Rgds,
R



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