"An ensemble framework for detection of DNS-Over-HTTPS (DOH) traffic" by Akarsh Aggarwal and Manoj Kumar
Domain Name System (DNS) is a fundamental protocol and backbone of the internet that translates domain names to Internet Protocol (IP) addresses. Initially, it was only meant for mapping domain names, however, currently it is used to transfer data over the internet in the form of plain text. This attracts attackers to perform cyberattacks such as DNS spoofing, DNS amplification, and cache poisoning etc. Various solutions were proposed to protect DNS protocol from such attacks such as using DNS load balancers, OpenDNS by Cisco, DNSFilters etc. However, despite these security measures, the attac...
Source: uow.edu.au