"Alan Spicer" <aspicer@marinetelecom.net> hath wroth:
>"SanDiegoFunkDaddy" <nospam@email.com> wrote in message
>news:CZCmi.280774$Fk2.40452@newsfe08.phx...
>>I live in a condo and about to go wireless. What is the best security to
>>keep neighbors from leeching off my Wi-Fi?
>802.11 A - would eliminate probably 99% of them.
Yep, but not for the obvious reason. It's because the most common
tool, Netstumbler doesn't show whether a logged access point is
responding on 2.4 or 5.7GHz. The log file entries are identical.
>They're just not going to
>have 802.11 A mode.
I have both. However, I don't have a decent 5.7GHz antenna. Seen any
5.7GHz antenna construction articles? I've seen one or two, but that
it. Most hackers do live on 2.4GHz.
>Throw in WPA with a nice long seemingly random
>passphrase and you will be on your own wireless island. Of course you've got
>to buy all A cards as well as A access point. If it can do B and G as well
>turn those modes off.
Wait until you try to bridge from 2.4 to 5.7GHz on the same access
point? Some a/b/g boxes simply won't do it.
>Does anybody know if any laptops (Apple Mac Airport?) has 5Ghz 802.11 A
>capability built-in? Their Airport Extreme Access Points do.
I don't anything about Apple laptops.
However, the current crop of laptops with Intel boards are arriving
with 2915ABG or 3945ABG cards, which are dual band. The 4965AGN
(MIMO) is also dual band. See a trend?
Also, 5.7GHz isn't as empty as you would expect. See:
<http://www.wbanc.com>
Oh swell, site is down for a while. Maybe later. Anyway, there is
quite a bit of point to point traffic on 5.7GHz and a substantial
number of WiMax system:
<http://findarticles.com/p/articles/mi_m0DUJ/is_4_109/ai_n15631308>
--
Jeff Liebermann
jeffl@cruzio.com
150 Felker St #D
http://www.LearnByDestroying.com
Santa Cruz CA 95060
http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558