LAN & WAN Basics

Homegrown Networks

Readers share their stories about building their own home networks. We look at three systems, one of which takes an especially unique approach to component integration.

Smart Home How To

How To: Building an Embedded Asterisk PBX

The Asterisk open source Voice over IP (VoIP) PBX is usually set up on a standalone PC. But Michael Graves shows how the combination of a special Asterisk distribution and a single board computer can provide a compact, quiet and low-power alternative.

LAN & WAN Basics

How To: Diary of a New Home Network- Part 1

Designing a system to distribute communications and electronic entertainment services around a new home can be a daunting task. But with the right approach, you don't have to be a master of the home networking universe to do it, and you might even have fun! Tim Higgins recently did just that.

Wireless How To

How To: Sniffing the Air

The nice thing about wireless LANs is that you don't have to be physically connected to use them. But that strength also opens the door to security problems. Derek Boiko-Weyrauch shows you how a popular open source tool can be used to keep tabs on WLAN activity.