Operating a DNS resolution service
28,00 €
This course is aimed at IT students, professionals or enthusiasts wishing to operate their own DNS resolvers in order to provide a name resolution service to their personal, corporate or institutional network. It will provide sound theoretical basis and a concrete hands-on experience to embrace best practices, troubleshoot issues and avoid caveats in operation.
19 in stock
Start date
November 29, 2024
End date
November 29, 2024
Language(s) of the training
English
Languages spoken by the coach(es)
English, French
Instructor(s)
Dr. HERBIET Guillaume-Jean
Contents
• Review of the DNS technical infrastructure, with a focus on DNS resolution and recursive resolvers
• DNS recursive resolvers servers landscape, advantages and drawbacks
• Installation and configuration of DNS recursive resolvers servers
• Recursive resolvers servers cache management
• Split-horizon DNS resolution
• DNSSEC validation during recursive resolution
• Secure DNS resolution services (DNS-over-TLS, DNS-over-HTTPS),
• DNS filtering (or “DNS firewall”) with Response Policy Zones (RPZ)
• Advanced resolution infrastructure (cache sharing, resolution proxy)
• Troubleshooting DNS recursive resolver server operation
Objective
Lecture and practical hands on training.
Learning Outcomes
By the end of this course, participants will have a sufficient understanding of the DNS principles and functioning and will be able to operate a DNS resolver so as to provide a name resolution service to their personal, corporate or institutional network.
Schedule
This training has a total duration of 7 hours and takes place over 1 day:
- 29-11-2024: 09:00 – 17:00
Format and Location
This course takes place ON-SITE
Terres Rouges building
14, porte de France
L-4360 Esch/Alzette
Level
Intermediate
Prerequisites
- Having completed the course “Introduction to the Domain Name System (DNS)”or prior knowledge of the DNS
- Basic knowledge of Linux system administration (installing packages, editing configuration files, restarting services, monitoring logs, …)
Additional Info
Certification
This training does not have any assessment or exams; a certificate of participation will be issued to participants.