New algorithm resolves Wi-Fi interference problems

To overcome the problem of interference between wireless networks, a doctoral student at EPFL has developed an algorithm that automatically selects the best frequency band according to the usage of neighboring networks. This ...

Explainer: Is your Wi-Fi secure?

James Lyne from IT security firm Sophos recently carried out a two-day public awareness exercise as part of the InfoSec 2014 conference.

On the hunt for naked Wi-Fi hotspots with a wireless detective

To my untrained eyes, it was a bright and clear Silicon Valley day as we sat in the parking lot of a North San Jose high-tech company. But Dr. Amit Sinha, Motorola engineer and Wi-Fi detective, knew we were surrounded by ...

page 1 from 2