The significance of the Internet Protocol Suite in networking is crucial, as it provides the foundational framework for data exchange across networks. Known primarily by the terms TCP/IP, it establishes how data packets are formatted, transmitted, and routed through interconnected networks, including the internet. The suite enables reliable communication and interoperability among diverse systems and devices. As a result, it is instrumental in facilitating global connectivity, supporting various applications, and driving the growth of digital communication and services.