The cable modem has an IP address and whether you advertise it or not
there is typically some activity that occurs between it and other hosts
for various innocuous reasons.
Secondly, if your computer is off there's not too many usefull things a
hacker could do with your router and cable modem.
Thirdly, even with WEP it's not difficult to obtain the key and use the
wireless network in a few hours worth of packet sniffing over the air.
But it's probably not worth worrying too much about. Keep a good virus
scanner updated on your system, don't trust software from strange web
sites, and use a firewall set to it's maximum setting (since you don't
seem to have a lot of knowledge in this area)
-Adam
rad0 wrote:
{Quote hidden}>it's working!!!
>
>'somehow'
>
>I'm using the linksys befw11s4 wireless router - access point, all I did was
>reset it, and it seemed to configure itself, I did enter the MAC address
>though...
>
>I added WEP encryption, and changed the default password, and renamed the
>SSID--
>but it seems that there is activity on the modem and the wireless router,
>even when my
>computer is off, completely powered off. Is this normal? or has someone
>gained access
>already and is making use of my bandwidth?
>
>thanks in advance
>
>
>
>
>{Original Message removed}