COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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firewall
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extranet
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perimeter
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internet
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Detailed explanation-1: -A perimeter firewall is a security application that defends the boundary between an organization’s private network from public networks such as the internet.
Detailed explanation-2: -In computer networks, a DMZ, or demilitarized zone, is a physical or logical subnet that separates a local area network (LAN) from other untrusted networks–usually, the public internet. DMZs are also known as perimeter networks or screened subnetworks.
Detailed explanation-3: -A network perimeter firewall is a secured boundary providing the main defense of a private network and other public networks, such as the internet. The firewall detects and protects the network against unwanted traffic, potentially dangerous code, and intrusion attempts.