Question

It
is a network security
System​

Answer 1

Answer:

Hola,here is your answer mate;

=>A firewall is a network security system.

Hope helpful :)

Answer 2

Answer. Here's your answer:

Network security system is the process of taking physical and software preventative measures to protect the underlying networking infrastructure from unauthorised access misuse malfunction , destruction , or improper disclosure , thereby creating a secure platform for computer, users , programme to perform their permitted critical functions within a secure environment.

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Explanation: