Stories by: Preston Gralla

If you've got a wireless network at home or at your business and don't take special care to protect it, well, you're playing Russian roulette -- and the chamber is loaded with multiple bullets.

Bad guys don't target just big, corporate networks. If you have a Wi-Fi network at home or in a small office, intruders may be after you, such as casual "war drivers" who troll city streets, looking for unprotected wireless networks.