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DNS Infrastructure Lab


To help students understand how the nameservers work together to form the DNS infrastructure, we will create a miniature DNS system using an Internet emulator. Even though this system is small, it has all the essential elements of a real DNS infrastructure. By building such a system, students will have a deeper understanding of how the DNS actually works. Although this lab is not a security lab, it is the basis for several SEED labs.

Tasks (PDF)

Time (Suggested)

  • Supervised (closely-guided lab session): 2 hours
  • Unsupervised (take-home project): 1 week

SEED Videos

SEED Books (English) (Chinese)

  • Computer & Internet Security: A Hands-on Approach, 3rd edition (§ 23)
  • Internet Security: A Hands-on Approach, 3rd edition (§ 10)
  • Chinese version, 1st edition (§ 15)

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