Turns out wireless networks aren't wireless at all. And light pulses in fiber optic cables carry your voice around the world. A new exhibition... How DOES your cellphone work? A new exhibition dials ...

Federal IT officials have been actively updating their communications networks in recent years to take advantage of the convergence of IP-based voice, video, and data — and meet federal requirements ...

In case you didn’t see it, there was an interesting post on Network World detailing a heckuva Wi-Fi security horror story. Not securing your wireless network is pretty dangerous these days. As an IT ...

Wireless switching is changing the way wireless networks work. Sifting through the complex and often hype-intense offerings can be difficult. To help get you started, here are seven areas to include ...

Researchers have demonstrated a compact optical wireless transmitter that delivers very high data rates while consuming ...