IGD (Internet Gateway Device)

An Internet Gateway Device (IGD) is a hardware component, like a router, that connects your local home network to the internet. It manages communication between devices inside your home (such as computers, tablets, and smart appliances) and the wider internet. IGDs automatically configure settings to allow devices to connect smoothly, enabling services like online gaming or video calls to work without manual setup. Essentially, the IGD acts as a bridge, ensuring data flows efficiently and securely between your devices and the internet, simplifying network management and improving connectivity.