Wireless/High Speed/Optical

• Wireless is Calling - Will You Answer? Why Wireless Networking is a Promising Career Choice
• By David HucabyJun 25, 2013

David Hucaby shares his thoughts on why wireless engineering is a satisfying career choice, especially with new wireless capabilities rolling out all the time.

• How Mobile Networks Work
• Mar 14, 2013

This chapter describes how cellular networking works — and how these networks relate to the other wireless networks you employ on a daily basis.

• How to Create a Wi-Fi Hotspot in Your Car (or Anywhere Around You) to Better Surf the Web
• Mar 22, 2012

Jason R. Rich explains how to create a 4G mobile hotspot that can be accessed by any Apple iPhone or iPad to achieve Internet connectivity at speeds up to 10 times faster than a typical 3G wireless data connection.

• ZigBee Wireless Security: A New Age Penetration Tester's Toolkit
• Jan 9, 2012

Brad Bowers takes a closer look at the ZigBee protocol, some of the attacks that have been leveraged against it, and the security tools that penetration testers can use.