> Can you have more than one AP
connected to a network so that you can expand
> the range and still cross
between them ??
Yup
Use
different channel & switch on the portable using suppliers
software
> Fair
enough,
> But I don't have such
secrets...Probably applies to corporations.
> As you say, in theory, my
neighbour could pick up my data and access my fixed network, but it's
not
so trivial, because data are encripted before
transmitted.
> Most of the people will not
be
too concerned about it for home use.
If routed to your ibroadband there is the risk
that
some script kiddy or other scally will use your connection to piggy
back to
do dodgy things. Not to your data but from your connection so law turns up
on
your door. Some security is recommended. Same reason you should
have personnal firewall software. Don't make life easy for these
b*stards. There is a practice called war driving where you put a laptop in
car
& drive around mapping unsecure networks to use. The sooftware for
this
is easily available (and legitiamtely used by security analysts &
net
admins)