Keith Shaw

Keith Shaw

Stories by Keith Shaw

Wi-Fi standards explained and compared

In the world of wireless, the term Wi-Fi is synonymous with wireless access, even though the term Wi-Fi itself (and the Wi-Fi Alliance) is a group dedicated to interoperability between different...

How to protect public Wi-Fi users

If you're using your computer away from your home network -- whether in a coffee shop, at the airport or in a hotel room -- chances are pretty good that your wireless network (even your wired...