Oblivious DNS is a privacy-friendly version of the DNS protocol. Preventing third-parties from keeping track of the sites you visit.
It builds on top of DoH (DNS over HTTPS) and adds a proxy server to prevent tracking. It was developed by Cloudflare, Apple and Fastly.
Currently, ODNS is not yet widely supported, but that could quickly change! Especially if Apple would push it to their iOS and macOS customers.
This video wouldn't be possible without the work of others. Here are the sources I've used during my research & script writing:
Apthorpe, N., Reisman, D., Sundaresan, S., Narayanan, A., & Feamster, N. (2017). Spying on the smart home: Privacy attacks and defenses on encrypted iot traffic. ArXiv Preprint ArXiv:1708.05044.
Claburn, T. (2019, November). DoHn’t believe the hype! You are being lied to by data-hungry ISPs, Mozilla warns lawmakers
Mazhar, M. H., & Shafiq, Z. (2020). Characterizing Smart Home IoT Traffic in the Wild. 2020 IEEE/ACM Fifth International Conference on Internet-of-Things Design and Implementation (IoTDI), 203–215.
Schmitt, P., Edmundson, A., Mankin, A., & Feamster, N. (2019). Oblivious DNS: Practical privacy for DNS queries. Proceedings on Privacy Enhancing Technologies, 2019(2), 228–244.
Tanya Verma, S. S. (2020, August). Cloudflare. https://blog.cloudflare.com/oblivious-dns/