Sally McKenney is a baker, food photographer, and New York Times best-selling author. Her kitchen-tested recipes and step-by-step tutorials have given millions of readers the knowledge and confidence to bake from scratch. Sally’s work has been featured on TODAY, Good Morning America, Taste of Home, People, and more. If you don’t want to alter the

IoT networks connect devices of all types -- not just computers -- to the internet. Fog nodes add another layer of physical servers, bringing real-time analytical processing to IoT networks. It acts as an identifier that differentiates one node from another and helps with their discovery. Node discovery is often achieved with the help of