Software Defined

Do you want to be able to receive satellite images using nothing but your computer, an old TV antenna, and a $20 USB stick? Now you can. At last, the technology exists to turn your computer into a super radio receiver, capable of tuning in to FM, shortwave, amateur "ham," and even satellite frequencies, around the world and above it. Listen to police, fire, and aircraft signals, both in the clear and encoded. And with the book's advanced antenna design, there's no limit to the signals you can receive.

Networking is changing. Command line interface (CLI) skills are no longer the only configuration skills you need to deploy, configure, and manage networks today. Modern routers and switches support network device APIs like REST and NETCONF that allow for automated device configuration using software.