What Is Firewall: Types, How Does It Work

esmail faal Security May 29, 2023
In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted and untrusted network,…
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firewall

An Introduction to a Network Security System: Firewall (Part 2)

esmail faal Security May 25, 2023
The concept of firewalls dates back to the 1980s, and the first firewall was developed in the late 1980s by engineers at Digital Equipment Corporation (DEC). The idea behind firewalls was to provide a layer…
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