Secure DNS infrastructure with DNSSEC


The Domain Name System (DNS) is one of the core elements of the internet, as a human-machine interface for surfing the Internet translating IP addresses into human readable domain names, but it is by far more. This hands-on session will introduce to securing DNS and explain the concepts of DNSSEC in practice.

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SKU: 1972 Category: Tag:

Start date

June 28, 2022

End date

June 28, 2022

Language(s) of the training


Languages spoken by the coach(es)

English, French


Dr. Guillaume-Jean Herbiet


After a brief review of main DNS concepts, this training will introduce DNSSEC principles.  In a hands-on technical workshop, participants will then acquire a practical experience of what DNSSEC is and how it works so that they will be able to implement DNSSEC themselves onto their own DNS infrastructure.

Learning Outcomes

  • Understand DNS and DNSSEC principles
  • Implement DNSSEC in simple and complex architectures with standard open-source software
  • Manage DNSSEC cryptographic keys (roll-over process)
  • Validation and troubleshooting of DNSSEC signature
  • Acquire DNSSEC best practices


28/6/2022   9 AM – 5 PM


This course takes place ON-SITE

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

Format and Location

This course takes place ON-SITE

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




The course is designed for profesionnals with a previous DNS experience or responsible for the DNS service, and looking to acquire knowledge to implement DNSSEC in their organisation.

Additional Info


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