The OSI Model EXPLAINED with WhatsApp in Tamil ! You'll Never Chat the Same Way Again!| Cyber nanban

*Watch now to learn how these principles are applied in real-world scenarios and why they are essential for anyone involved in cyber security.*

Understanding the OSI Model with WhatsApp: A Simple Explanation

📱 Ever wondered how your WhatsApp messages travel from your phone to your friend's device? In this video, we break down the OSI (Open Systems Interconnection) model layers using WhatsApp as a relatable example!

🔍 **What You'll Learn:
1. *Physical Layer:* How your phone's hardware connects to the network.
2. *Data Link Layer:* How data packets are framed for transmission.
3. *Network Layer:* How messages are routed through the internet.
4. *Transport Layer:* How your messages are ensured to arrive intact.
5. *Session Layer:* How connections are managed during your chat.
6. *Presentation Layer:* How your messages are formatted for readability.
7. *Application Layer:* How WhatsApp interfaces with you for sending and receiving messages.

💡 This video simplifies complex networking concepts with practical examples, making it easy to understand how data moves through different layers of the OSI model.

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Vanakkam! I am Sakthee, a cyber security enthusiast with over 20 years of experience. I am passionate about sharing my knowledge with the Tamil community. On this channel, I cover essential cyber security principles, practical online safety tips, and career guidance. Whether you're a beginner or a pro, my content is here to help you stay safe online and succeed in the cyber security field. Subscribe for valuable insights and updates!

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