The best video to learn OSI Model and Network Protocols
17:18Best pick · Nov 12TCP/IP and the OSI Model Explained! (Advanced Hacking Course)
This video directly breaks down all seven layers of the OSI model through the lens of ethical hacking and offensive security. It maps key protocols—such as ARP at Layer 2, IP at Layer 3, TCP/UDP at Layer 4, and DNS/HTTP at higher layers—to concrete vulnerabilities like ARP poisoning, SYN floods, and SSL stripping. Uploaded about 11 months ago, it begins with clear fundamental definitions before introducing attack vectors, making it accessible and directly relevant to your learning path.
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