ConceptsDNS Tunneling

DNS Tunneling

A technique that hides data inside DNS queries and responses.

Glossary definition

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Domain Name System

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Domain Name SystemStart here

The distributed naming system that maps domain names and other typed records through resolvers and authoritative servers, with security depending on the queried data and transport.

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Relatedsorted by lesson coverage

DNS Logs

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DNS Cache

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DNS over HTTPS (DoH)

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Related Lessons

1 lesson covers this concept

DNS Resolution and Name-to-Address Mapping

General Beginner