Terrorists Using Open Wireless Networks
Remember when I said that I keep my home wireless network open? Here’s a reason not to listen to me:
When Indian police investigating bomb blasts which killed 42 people traced an email claiming responsibility to a Mumbai apartment, they ordered an immediate raid.
But at the address, rather than seizing militants from the Islamist group which said it carried out the attack, they found a group of puzzled American expats.
In a cautionary tale for those still lax with their wireless internet security, police believe the email about the explosions on Saturday in the west Indian city of Ahmedabad was sent after someone hijacked the network belonging to one of the Americans, 48-year-old Kenneth Haywood.
Of course, the terrorists could have sent the e-mail from anywhere. But life is easier if the police don’t raid your apartment.
EDITED TO ADD (8/1): My wireless network is still open. But, honestly, the terrorists are more likely to use the open network at the coffee shop up the street and around the corner.
Stian Øvrevåge • August 1, 2008 8:04 AM
This can be somewhat compared to what you wrote in Secrets and Lies (IIRC) about car-alarms. A visible car-alarm makes your car less appealing to a thief, who will spend a little extra time to find a car with with no alarm. This is only a shift, there will still be as many thefts but not so uniformly distributed. An invisible car-alarm (like lo-jack) on the other hand, increases the likeliness of getting busted for all car thefts and lowers overall car thefts.
You can decrease the likeliness of you getting in a jam by securing your wireless network but by the same time increasing the likeliness of your neighbours open network getting used.
So the overall gain for society is just about zero.
I have a dream that maybe some day, law enforcement will be aware of the facts of open wireless networks and networks like Tor. One way might be to increase deployment of open networks and Tor-nodes etc. Another way, which I’m trying to cooperate with EFF’s Norwegian chapter on is to prepare learning materials, backed with relevant laws and regulations and technical information, for presentation to law enforcement and authorities when such situations arise…