Sitting above the physical layer is the link layer, which is responsible for scanning, advertising, creating, and maintaining links or connections between devices. The link layer also manages ...
A broad and vast network of devices connected to the internet is the vision of the Internet of Things (IoT). In this vision, the IoT connects nearly every aspect of life—whether that’s cardiac rhythm ...
Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna and two ...
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