Fundamentals of TCP and UDP Network Protocols and Socket Programming
Network Architecture Models
Data transmission across networks is structured using layered reference models. The theoretical Open Systems Interconnection (OSI) framework defines seven distinct layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application. During transmission, data moves downward, with each lower layer p ...
Posted on Fri, 15 May 2026 18:54:34 +0000 by Gath