What is OSI Model: Layer Functions, Cyber Attacks, and Mitigation Strategies, buffer overflow attack.
OSI Model Layers: Functions and Cyber Attacks. What is OSI? The Open Systems Interconnection (OSI) model is a conceptual framework used to understand and implement standard protocols in networking. It divides network communication into seven distinct layers, each with its specific functions, components, and security concerns. Here's a detailed look at each layer: I have also added a detail video in the middle of the topic for your better understanding. Physical Layer Function : Handles the physical connection between devices and the transmission of raw binary data over physical media such as cables and wireless signals. Components : Cables (Ethernet, fiber optics), hubs, repeaters. Basic Works in Networking : Transmission and reception of raw data bits, signal...