From Zero to Cybersecurity Professional | Complete Roadmap Series



Series: Cybersecurity × OT/ICS Security — Full Roadmap
Stage: 1 — Network Fundamentals
Module: 1.2 — The OSI Model
Level: Beginner → Advanced
Prerequisites: Stage 1.1 — Network Concepts
Next Module: 1.3 — TCP/IP Model








Table of Contents



Why the OSI Model Is the...