Wi-Fi

Wireless network security basics

This intro to wireless networking setup and security is written with the assumption that the reader has a basic understanding of wired networks, because in terms of protocol, wireless works almost the same way. The difference is in the wireless component and associated hardware configuration. Equipment To create a home network, you need a single […]

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MiFi 2200 review: Verizon’s multi-user mobile hotspot

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The MiFi 2200 gives you the ability to have your computer (or any WiFi-capable device) connect to the Internet using Verizon’s cellular data network. Put simply: get online from anywhere there’s a Verizon network. Yes, that includes the beach. It’s very compact and simple: the MiFi 2200 is a small black box with a power […]

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Wireless Networking Basics

Wireless networking setup for your laptop, desktop or home may seem daunting. Honestly, it’s not that bad. Take advantage of your home’s high-speed Internet connection and all the free wireless Internet hotspots in coffee houses, airports and hotels. All you need is your laptop computer and a little know-how, and you can be happily browsing […]

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Whatcha gonna do when the wireless police come for you? Ask permission before stealing wireless

What is the “wireless etiquette” for using your neighbor’s wireless networks without permission? Or what about “wardriving”, where you drive around with your laptop and electronically sniff for available free wireless networks? Or you’re wondering why that guy is parked outside your house with his laptop open, and why he quickly snaps it closed when […]

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RFID, Radio Frequency Identification: It’s here whether you want it or not

You’re Christmas shopping, months late, squeezing through packed stores full of cash-wielding consumers, slavering to buy, buy and buy some more. Having paid oddly high “sale” prices, you’re walking out of the store when an alarm goes off. A hundred shoppers fall silent and turn Yule-filled gazes your way. A store worker re-scans one of […]

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Wireless Hotspots in Grand Rapids, MI

Wireless hotspots are popping up all over, not just in places like Starbucks in Chicago. Yes, I’ll admit it – I’m from Grand Rapids, Michigan. But regardless of what I’ve heard Michigan celebrities like Madonna and Anthony Kiedis say on their E! True Hollywood Story, I actually like living in this state. Michigan’s come a […]

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Verizon’s EV-DO BroadbandAccess: Speed measurements and tethering instructions

(Other cellular providers have high-speed EV-DO networks. This article deals only with “BroadbandAccess” EV-DO from Verizon Wireless, as I only had access to Verizon devices and services at the time of this testing. Because of this, the article below is Verizon-centric.) What is EV-DO? Also spelled “EVDO“, “EvDO“, “3xEV-DO“, or “Evolution-Data Optimized third generation“, we’re […]

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