Glenn FleishmanSenior Contributor, Macworld

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Glenn Fleishman is the author of A Practical Guide to Networking and Security in iOS 8, and a senior contributor to Macworld, where he writes the Private I and Mac 911 columns. He is also a regular contributor to the Economist, Fast Company, and Boing Boing.

BearExtender n3

Want to boost your Mac's wireless range? The BearExtender n3 does the trick, as long as you can work with a less than optimal software interface

Speed up your wireless network

Macworld contributor Glenn Fleishman dishes on how to diagnose issues with your Wi-Fi network and resolve them.

Use timed access to lock out iDevices from Wi-Fi

Worried that your teen or tween is spending all night wired to the iPod touch or iPad? Glenn Fleishman walks you through a way to set timed access in a manner that sticks if you're using an Apple Wi-Fi base station on your network.

Managing your 250MB iPad 3G plan

We've already shown you how far 250MB can go. Now, Glenn Fleishman has some tips for wringing every last megabyte out of your monthly iPad plan with AT&T.