Sound off: Why you need wireless protection
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You're playing Russian roulette with multiple bullets if you don't take seriously the threat posed by wireless networks, says Computerworld editor Preston Gralla.
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By BRIAN BERGSTEIN  CAMBRIDGE, Mass. - In a perfect world, there'd be no wires. They clutter the view, get tangled behind desks and limit how far networks can reach. That's why the telegraph gave way to the radio. Cell phones unstrung telecommunications. Wi-Fi liberated computer data.
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A start-upâs first product, modeled on the human ear, curbs background noise.
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Early attempts have been marred by high cost and low performance. Now, Avnera thinks it has the answer.Photos: Cutting the speaker cord
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Would you like a corporate login with that espresso? Hackers have refined a new technique for breaking into Wi-Fi networks protected by the aging (and increasingly misnamed) Wireless Equivalent Protocol.â¦
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If you have wireless Internet access at home, your next-door neighbor could have it as well, without paying for it. He can just use yours. No problem if he's just shopping on Amazon.com or e-mailing Grandma. But what if he's sending spam messages or downloading kiddie porn?
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The latest twist in a landmark file-sharing case could lead to a world where open wireless networks constitute a legal liability. In Listening Post.
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A new security threat to wireless hotspot users has been reported by UK researchers, who note that malicious hackers could use the vulnerability to obtain personal and financial information from unwitting Web surfers.
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Your security consultants just gave your wireless networks a clean bill of health? Fine, but Jon Espenschied says you'd better enjoy the calm while you can.
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Blog: In addition to PCs, there are plenty of other devices that communicate over the Internet Protocol--and all of them need network security.
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New rules will force wireless telecommunications companies to disclose serious network outages, but the public won't have access to the information for fear that terrorists may read it. By Ryan Singel.
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Boomertech Alarm.com last week unveiled a wireless system that tells you if the older folks in your family are breaking their routine -- a sign that they may need help.
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Next-generation RF tags touted as a way to boost network security.
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If criminals were to target unsecured wireless routers, they could create an attack that could piggyback across thousands of Wi-Fi networks in urban areas, according to researchers.
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Several wireless networking standards are vying for a center spot in consumers' homes. Here we take you on a tour of some of the most likely candidates.
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(Source: AT&T)  Because they free users from the need to be cabled to a physical network, wireless LANs are being used as an access vehicle to help businesses better collaborate. Wireless LANs can improve business process efficiencies, provide scalability, improve infrastructure costs, contribute to customer and employee satisfaction, and help resolve business continuity issues. When considering a wireless LAN implementation, users should address security, bandwidth, roaming, and interference issues. Getting the most value with the least risk means engaging a partner with real field experience in WLAN design and installation.
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Q: DEAR TIM: I travel on business frequently, and my wife wants me to install security cameras in and around our home. Are wireless security cameras the way to go, or should I consider wired ones? Do I have to buy separate outdoor security cameras so I can view certain parts of my yard at night?