[geeks] cheap 802.11?

R. Lonstein ross-sunhelp at lonsteins.com
Fri Feb 28 16:12:00 CST 2003


On Fri, Feb 28, 2003 at 02:34:26PM -0700, Gary Nichols wrote:
	[snip]
> 1> Don't broadcast your ESSID please. [0]
	[snip - other good ideas]

I want mine broadcast: nycwireless.net  :)

> 4) FIrewall off your AP from your network only allowing the secure 
> traffic.

You betcha. The AP sits alone on it's own leg of an OpenBSD firewall,
hands out addresses from the not-publicly-routable 172.16 range, is
NATed, can only go to public internet, all packets get scrubbed in and
out, ftp and http are transparently proxied and just a few ports are
open. Security starts at home :)

> 5> Bonus: add a honeypot to your wireless realm and watch the fun!

Might be fun if I find time. I see plenty of crap with snort on the
public side. Interestingly, I didn't see much when the SQL Slapper
worm erupted but still see daily scans from NIMDA and some twink in
Europe who runs whisker all the time.

- Ross


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