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Network Radar

Network Radar review: Mac app checks your network health

Network Radar has a robust set of tools for troubleshooting your local area network.

Control access to your network

Is your iPod touch-toting child spending too much time on the Internet? Christopher Breen shows you how to carefully control the hours they're able to access your Wi-Fi network.

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The Week in Mac Apps: At the Lapin Agile

We've got art in many shapes and forms in this week's Mac app roundup: From vector to wall, these apps could help unleash your inner Picasso.

8 essential features you need in a business router

It's not enough to offer the latest wireless standard. Make sure the router that will support your office is up to snuff with these core features.

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Video: How to secure your home Wi-Fi network

In this Tech Tip video, we'll show you how to do more than just set a password to restrict access to your Wi-Fi network.

on pcworld.com

Secure your home Wi-Fi network

Is your your Wi-Fi network at home secure? In this IDG News Service Tech Tip, Kerry Davis shows you how to check.

iOS devices hobble Exchange servers when they sync

Microsoft and Apple recommend that businesses deny certain iPhones, iPads and iPods access to Calendar items.

Cisco to unveil Apple Bonjour gateway for enterprise Wi-Fi networks

Cisco plans to add code to its wireless LAN controllers to make Apple's Bonjour-based technologies like AirPlay and AirPrint better behaved on enterprise networks.

Engineers ponder easier fix to dangerous Internet problem

IT engineers are studying what may be an easier way to fix a long-existing weakness in the Internet's routing system.

Apple under fire for backing off IPv6 support

Apple came under fire for back-pedaling on its support for IPv6, the next-generation Internet Protocol, at a gathering of experts held in Denver this week.

New iPad could cause corporate network crunch

The new Apple iPad, which sports a higher-resolution screen, a 1080p HD camera and LTE network capability, will likely entice millions of buyers—but it could bog down corporate networks and give IT managers headaches.

Wi-Fi Passpoint standard could end hotspot sign-on hassles

The Wi-Fi Alliance will launch a program to simplify the use of Wi-Fi hotspots in July, making it easier for both users and mobile operators to get off strained cellular networks.