Just wanted to give you a heads up about an app called "Firesheep" -
http://codebutler.com/firesheep
From the description:
"After installing the extension you'll see a new sidebar. Connect to any busy
open wifi network and click the big "Start Capturing" button. Then wait. As
soon as anyone on the network visits an insecure website known to Firesheep,
their name and photo will be displayed. Double-click on someone, and you're
instantly logged in as them."
So, a person can install a Firefox extension, and start taking over other
people's Facebook/etc accounts. There are some limitations to where it will
work (it works best over unsecured wireless) but it definitely lowers the bar
for non-technical people to start stealing other peoples accounts.
So, for those of you running school networks, it might be worth checking this
out to see what is visible over your wireless.
This Firefox extension has been recommended as a means of mitigating the
effects: https://addons.mozilla.org/en-US/firefox/addon/12714/
Cheers,
Bill
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