Types of Firewall in Computer and Their Functions
All types of firewall allow computer security system that monitors and controls network traffic. It is a software or hardware unit that blocks harmful traffic and allows only secure data packets, according to specific security rules.
A firewall is often visualized as a line that sits between the public internet and your device or network. It protects your network from various online threats. A firewall is a fundamental tool for network security that is constantly changing and adapting to all situations.
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