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0:16
YouTube
Network Educative
Firewall Fundamentals – What is a Firewall & How It Works?
In this video, we break down the basics of firewalls, one of the most essential components in network security. A firewall protects your network by monitoring and filtering incoming and outgoing traffic based on predefined security rules. It acts as a traffic inspection barrier between your trusted internal network (LAN) and untrusted external ...
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