TCP/IP Model
The TCP/IP Model is a conceptual framework that defines the protocols and standards for communication over the internet and other networks, organizing them into four layers: Application, Transport, Internet, and Network Access. It serves as the foundation for data transmission, enabling devices to connect and exchange information reliably across diverse networks. This model is widely used in networking and underpins the operation of the modern internet.
Developers should learn the TCP/IP Model to understand how network communication works, which is essential for building networked applications, troubleshooting connectivity issues, and implementing security measures. It is particularly useful for roles in web development, system administration, and cybersecurity, as it provides a structured approach to designing and analyzing network protocols and data flow.