 Internet protocol suite

The Internet Protocol Suite, often referred to as TCP/IP (Transmission Control Protocol/Internet Protocol), is a set of communication protocols used for the Internet and similar networks. It provides the basic framework for data communication across different devices and networks. The suite is divided into several layers, each with its own protocols and functions, typically categorized into four layers: 1. **Application Layer**: This top layer includes protocols that are used for application-level data exchange.