The Internet of Things (IoT) refers to a network of physical devices, vehicles, appliances, and other objects embedded with sensors, software, and network connectivity. These interconnected devices collect and share data, enabling automation and streamlined processes. IoT encompasses electronics, communication, and computer science engineering. While the term “Internet of things” might suggest a connection to the public internet, these devices only need to be connected to a network and be individually addressable. The field has evolved due to the convergence of technologies like ubiquitous computing, commodity sensors, powerful embedded systems, and machine learning. In the consumer market, IoT technology is synonymous with “smart home” products, including devices like lighting fixtures, thermostats, security systems, and cameras that can be controlled via smartphones and smart speakers. Additionally, IoT finds applications in healthcare systems. Concerns about privacy, security, and regulatory frameworks have prompted industry and government efforts to address these issues. The concept of a network of smart devices was discussed as early as 1982, and today, IoT continues to shape our connected world.