Turn wi-fi freeloaders' web upside down
What do you do when you find out someone's freeloading on your wireless network? Secure the network, you say? Where's the fun in that? Mess with them instead. Sure, you could just goatse them, but that's so obvious. How about something a little more subtle, like turning every image they look at upside down. Pete Stevens has written this clever tutorial that describes how to modify the ...





