Fundamentals of Communications and Networking, 3rd Edition

Today’s Hyperconnected World

Being online in today’s world is nearly a universal assumption. The inability to connect to the Internet is no longer seen as acceptable, but instead is viewed as an obstacle and a hardship. Today we routinely see computers, smartphones, tablets, printers, soft drink dispensing machines, automobiles, refrigerators, doorbells, security systems, entertainment systems, voice-activated assistants, and a growing number of other devices already able to connect to digital networks. There is almost no limit to what you can do remotely now. All you need is a smartphone app and a connection to the Internet. Anyone can interact with many devices in their home or place of business without actually being there. It also means ...