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Wireless/High Speed/Optical


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

Michael Miller

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

Jason Rich

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.

Brad Bowers

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.

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John  Traenkenschuh

New Mac OS X Means New Tricks...

John  Traenkenschuh

Wow, who abducted our Windows 10 assumptions and left this smooth running and easy-to-use Operating System in their place?

Jamie Shoup

Holiday shopping can be difficult when trying to find something for those high-level techie-types. Gadgets go out of style and it’s hard to know if a specific technology syncs up with what they currently have --- one gift that keeps on giving is learning.

Jamie Shoup

Lucky enough to go to Barcelona? Me either. Apparently here is what we missed...

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