What is Firewall in Computer Security/Cyber Security/Network Security

Описание: What is firewall in computer is a common question. Firewall used to monitor the incoming and outgoing traffic. People need to know that what is firewall in computer security or what is firewall in network security or what is firewall in cyber security. In this lecture the concept of firewall explained with help of firewall configuration. Firewall configuration in hindi/urdu has been explained practically in a very simple way. The explanation of firewall configuration step by step will be helpful in understanding the basic concept of firewall configuration in network security.
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#Firewall
#InformationSecurity