Wireless Features

The Feds can own your WLAN too

WEP cracking usually conjures up images of geeks with evil intent. But Humphrey Cheung recently attended an FBI demonstration that showed at least some law enforcement types not only know about the latest generation of tools but also how to use 'em.

Wireless Features

Flying the Unwired Skies

Many of us hope that cell phones never get the go-ahead for in-flight use. But wireless Internet access while aloft is here and gaining momentum. Glenn Fleishman reports on his and others' Wi-Fi flights.

Wireless Features

CTIA Wireless 2005 Show Report

Things seemed a little slow at the cellular industry's annual rite of spring. But it seems that there will be plenty more video content heading for your phones before you know it. The question is, will you be buying?

Wireless How To

How To: Building a BlueSniper Rifle – Part 1

There are those who think Bluetooth is secure due to its intentionally-limited range. But Part 1 of this article by Humphrey Cheung shows you how a little time and not a lot of money can produce a weapon that can blow away any such thoughts.

Wireless Reviews

D-Link DGL-4300 Wireless 108G Gaming Router

You'll soon be seeing gigabit Ethernet and Quality of Service features appear in many consumer routers. However, D-Link has both today in a product that's pitched at gamers, but useful to a much broader audience. Tim Higgins takes an in-depth look at the DGL-4300.

Wireless Reviews

Linksys WRT54GX Wireless-G / SRX Broadband Router

Last month Linksys decided to take the plunge into the current MIMO WLAN fad with its SRX product line based on Airgo Networks' True MIMO chipset. Tim Higgins digs deep into this technology's performance claims so that you can decide for yourself whether it's worth a very premium price.

Wireless How To

How To: Adding Internal Wireless LAN to a Notebook

Today's notebooks all come with the ability to host an internal wireless LAN card. But cost-sensitive buyers may choose to forego that option and later regret it. But as long as you're willing to do some homework, our How To shows that it's not that hard to add a WLAN card yourself.

Wireless Reviews

QuickView: Canary Wireless Digital Hotspotter

Some people think WLAN detectors are a must-have buy, while others think they're just expensive toys. But since Canary Wireless' Digital Hotspotter is the first such device to provide more than just signal level info, some naysayers just may have to rethink their position.

Wireless Features

Do Extended-range WLAN technologies deliver?

Longer range and faster speed are the watchwords for wireless LAN product manufacturers and the criteria by which many of us choose which products to buy. We take a look at three "extended range" WLAN technologies - Atheros' Super G / XR, Airgo Networks' True MIMO and Parker Vision's D2D - to see if they deliver as promised.