War Driving

I found my wireless access at Panera in Waltham. The name of the SSID of the network I was connecting to was PANERA. There was no WEP key required, and the wireless access was free. I think it was free because Panera wants costumers to have a access to the internet to draw more costumers to the store. I think it is ok to have an unsecured network only in situations like Panera in which the provider wants to give out free access. Now that I have found wifi on the go I can surf the web, and check my email in a new place, while I’m eating a tasty Panera sandwich.
You can see how the signal strength is very high which means i must have been close to the access point. However, it was hidden and i could not find out exactly where it was.