Explain Firewall?

1.	Explain Firewall?
Answer» A firewall is a hardware and/or SOFTWARE boundary that PREVENTS UNAUTHORIZED USERS from accessing restricted FILES on a network. A firewall is a hardware and/or software boundary that prevents unauthorized users from accessing restricted files on a network.

Answer»

A firewall is a hardware and/or SOFTWARE boundary that PREVENTS UNAUTHORIZED USERS from accessing restricted FILES on a network.

A firewall is a hardware and/or software boundary that prevents unauthorized users from accessing restricted files on a network.

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