DNS Over HTTPS Detection Using Standard Flow Telemetry

The aim of DNS over HTTPS (DoH) is to enhance users’ privacy by encrypting DNS. However, it also enables adversaries to bypass security mechanisms that rely on inspecting unencrypted DNS. Therefore in some networks, it is crucial to detect and block DoH to maintain security. Unfortunately...

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Bibliographic Details
Main Authors: Kamil Jerabek, Karel Hynek, Ondrej Rysavy, Ivana Burgetova
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10123708/