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Introduction to Cybersecurity (Vigenere)

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Lesson 7.4 Domain Name System (DNS)

Description

In this lesson, students will explore the DNS system and how it maps human readable domain names into actual accessible IP addresses.

Objective

Students will be able to:

  • Understand the DNS system and how it works
  • Recognize the DNS system as an abstraction

Activities

These are all the activities included in the lesson

7.4.1 Domain Name System (DNS)
7.4.2 Domain Name System
7.4.3 How Does DNS Work?
7.4.4 How Does DNS Work?