V. GLOSSARY OF NETWORK TERMS

This glossary brings together the key terms and acronyms used throughout the course on computer networks. It serves as a quick reference guide for students and professionals. Entries are listed in alphabetical order and cover both historical concepts (marked with ⚠) that remain essential for understanding the evolution of networks, and current or emerging technologies from 2025–2026 such as SD-WAN, post-quantum cryptography, edge computing, Wi-Fi 7 and SASE architectures.