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0:37
YouTube
Magnet Brains
🛡️ What is a Firewall? 💻 | Explained in 60 Seconds!
🛡️ What is a Firewall? A firewall is your system’s first line of defense against unauthorized access! 🔐 In this 60-second short, learn how firewalls protect your devices from cyber threats, viruses, and hackers — in the simplest way possible! 💻⚠️ Perfect for Class 11/12 IT & Computer Science students and anyone curious about ...
2.5K views
2 months ago
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