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. (Want to know more? See "Why you need wireless protection.")
It may not just be malicious attackers who cause problems. If you don’t change the defaults of your wireless network, a neighbor with the same router make and model might accidentally connect to your network, stealing your bandwidth or reconfiguring your router and network without your knowledge. Fear not, though. There’s plenty you can do to protect yourself. In this article, I’ll show you how. How to protect your wireless network
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