DNS Tunnel Problem In Cybersecurity

The Domain Name System (DNS) is the most important building block of the Internet. Websites, file transfer applications, and e-mail services use the DNS service. Therefore, these services can rarely be blocked by firewalls to prevent their access from being affected. Since applications such as firew...

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Bibliographic Details
Main Authors: Gursoy, Gunes, Varol, Asaf, Nasab, Ahad
Format: Conference Proceeding
Language:English
Subjects:
Behavioral sciences
cybersecurity
Deep learning
DNS Tunneling
Firewalls (computing)
machine learning
Machine learning algorithms
Malware
Protocols
Tunneling
Online Access:Request full text
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Description
Summary:The Domain Name System (DNS) is the most important building block of the Internet. Websites, file transfer applications, and e-mail services use the DNS service. Therefore, these services can rarely be blocked by firewalls to prevent their access from being affected. Since applications such as firewalls and Intrusion Detection Systems (IDS) do not check the allowed protocols, attackers can open a secret path called DNS Tunnel through the DNS protocol to access sensitive data and cause many attacks. In this study, DNS Tunnel, DNS Tunnel detection methods and detection methods, and DNS attack types are included.
ISSN:2768-1831
DOI:10.1109/ISDFS60797.2024.10527301