What is the purpose of the Network Address Translation (NAT)?
Principles of Information Security (MindTap Course List)
6th Edition
ISBN:9781337102063
Author:Michael E. Whitman, Herbert J. Mattord
Publisher:Michael E. Whitman, Herbert J. Mattord
Chapter6: Security Technology: Access Controls, Firewalls, And Vpns
Section: Chapter Questions
Problem 13RQ
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Question
What is the purpose of the Network Address Translation (NAT)?
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Introduction
Network Address Translation (NAT) is a method used by routers to translate private IP addresses used within a local network to public IP addresses that can be used on the Internet.
NAT is an important technology that provides a way to allow multiple devices on a local network to access the Internet using a single public IP address, conserves public IP addresses, provides security benefits, and can be used to control access to the Internet.
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