Introduction to the Domain Name System


The Domain Name System (DNS) is one of the core elements of the Internet making the link between a network of devices and the Internet, made for humans. This course proposes an introduction to the DNS with a focus on security (DNSSEC excepted) and an hands-on experience in the administation of a DNS domain name.

Out of stock

Sorry, the course is fully booked. If you are interested in getting notified for future dates, please leave your name and email address below

SKU: 4453 Category:

Start date

December 8, 2022

End date

December 9, 2022

Language(s) of the training


Languages spoken by the coach(es)

English, French


Dr. Guillaume-Jean Herbiet


After an historical perspective and the presentation of key concepts, this course will detail the principles of the DNS protocol and its operations to perform domain name resolution. Participants will obtain a theoretical and practical knowledge of DNS zone management operations, with a focus on security.

Learning Outcomes

  • A clear overview of the DNS namespace
  • A comprehensive knowledge of the DNS protocol
  • A complete understanding of the DNS resolution process
  • An introduction to domain name management
  • A focus on DNS threats and privacy/security concerns in the DNS
  • A hands-on implementation of a DNS zone management infrastructure


This training has a total of 10 hours and takes place over 2 days:

  • Day 1/2:   08.12.2022   14:00 – 17:00   (3 hours)
  • Day 2/2:   09.12.2022   09:00 – 17:00   (7 hours)

Format and Location

This course takes place ON-SITE

Terres Rouges building
14, porte de France
L-4360 Esch/Alzette




No prerequisites necessary

Additional Info


This training does not have any assessment or exams; a certificate of participation will be issued to participants.