Types of Firewalls in Network Security
Nowadays, protecting our sensitive data from unauthorized and unwanted sources has become a significant challenge. There are numerous tools available that can provide various levels of security and aid in the protection of private information stored in any system. A ‘firewall’ is a network security mechanism that protects our systems and data against unauthorized access.
What is Firewall?
A firewall is a cybersecurity device or software application that filters network traffic. A firewall acts as a traffic cop at your computer’s port. A fundamental purpose of a firewall is to create a barrier…
The skinny
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