ethical hacking basics

🔰 Introduction OSI Model (Open Systems Interconnection Model) networking ka ek standard framework hai jo batata hai ki data ek device se dusre device tak kaise send, receive aur interpret hota hai. 👉 Simple language me:OSI Model = Data travel ka step-by-step system 🖼️ OSI Model Diagram 6 📦 Encapsulation kya hota hai? Jab data…