This is an interesting thread, as I've always wondered about stumbling upon non password-protected wifi somewhere -- and what it means to potentially access it. You can find a TON of "free" wifi here in NYC -- and it's hard to tell if it's from a nearby business, from a person who just has their signal unlocked, or what.
I was using an Airport for over a year, when I had mutliple computers. I only use one computer now, and my internet seems faster when I
don't use the Airport, so I don't really use it much anymore. But when I WAS using it, I never password-protected my signal. That may have been really stupid of me, for security reasons (anyone willing to say HOW stupid, please feel free to explain) -- but I've always been of the mind that if you have wifi, why not share it? I wish more people did this, actually. Call me crazy. How wonderful would it be if free wi-fi was available almost everywhere? (Especially for you iPhone users!)
I know people get really upset about the idea of some people paying for wifi, while others try and leech off other people's wifi. I don't know why, but this has never really bothered me. Once I get my laptop back (it's currently being borrowed for a while), I might switch my Airport on again and
not password-protect my signal -- because I like the idea of others being able to use my wifi if needed. I like the idea of sharing. (In reality, in my current living situation -- there's probably not many other people that could. But I just like the idea of that, and wish more people felt the same).
Again, I don't know the whole security issue -- so I'm sure someone here might have a good enough warning as to why I
shouldn't do this. I never had a problem before, but don't want one in the future either. Actually, there's someone in my area whose wifi network is called "Your computer is being hacked" -- which freaked me out the first time I saw it. It's been around forever, and you can see it on many other computers in the area -- so I'm beginning to think it's just a clever name someone gave their network, so that other people wouldn't bother trying to join it...
