Firewall Explained: Basic Network Security 🔒

🔒 What is Firewall? | Network Security Explained in Simple Words #networking #firewall #education


In this video, we’ll explain what a Firewall is, how it works, and why it’s important for network security.

A firewall acts as a protective barrier between your device and the internet, controlling which data can enter or leave your network.

You’ll learn about different types of firewalls — packet-filtering, proxy, stateful inspection, and next-generation firewalls — along with examples and their real-life uses.

📚 Perfect for students, beginners, and anyone interested in cybersecurity or computer networks.

Watch till the end to fully understand how a firewall keeps your system safe from hackers and malware!

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