1. 2019. Google to run DoH experiment in Chrome. https://www.zdnet.com/article/google-to-run-dns-over-https-doh-experiment-in-chrome/. 2019. Google to run DoH experiment in Chrome. https://www.zdnet.com/article/google-to-run-dns-over-https-doh-experiment-in-chrome/.
2. 2019. New Godlua Backdoor Found Abusing DNS Over HTTPS (DoH) Protocol. https://www.trendmicro.com/vinfo/es/security/news/cybercrime-and-digital-threats/new-godlua-backdoor-found-abusing-dns-over-https-doh-protocol. 2019. New Godlua Backdoor Found Abusing DNS Over HTTPS (DoH) Protocol. https://www.trendmicro.com/vinfo/es/security/news/cybercrime-and-digital-threats/new-godlua-backdoor-found-abusing-dns-over-https-doh-protocol.
3. 2020. Mozilla enables DoH by Default. https://www.zdnet.com/article/mozilla-enables-doh-by-default-for-all-firefox-users-in-the-us/. 2020. Mozilla enables DoH by Default. https://www.zdnet.com/article/mozilla-enables-doh-by-default-for-all-firefox-users-in-the-us/.
4. An overview of DDoS attacks based on DNS
5. R Arends , R Austein , M Larson , Daniel Massey , Scott W Rose , et al . 2005 . DNS Security Introduction and Requirements , RFC 4033. (2005). R Arends, R Austein, M Larson, Daniel Massey, Scott W Rose, et al . 2005. DNS Security Introduction and Requirements, RFC 4033. (2005).