DNS Encryption explained – DNS over TLS (DoT) & DNS over HTTPS (DoH)

I’ll explain what 🔒 DNS encryption is about. How does it technically work, why should we all care about, and which role does it play in the IT industry?

DNS over TLS (RFC): https://tools.ietf.org/html/rfc7858
DNS over HTTPS (RFC): https://tools.ietf.org/html/rfc8484

—-
💰 SUPPORT THIS CHANNEL:
https://www.patreon.com/thedigitallife

🎬 WATCH ME ON LBRY:
https://bit.ly/TheDigitalLifeLBRY

🎙️ WATCH ME ON TWITCH:
https://bit.ly/TheDigitalLifeTV

🗨️ JOIN OUR DISCORD COMMUNITY:
https://discord.gg/bz2SN7d

—-
🤑 DEALS AND PROMOTIONS:

DigitalOcean: https://m.do.co/c/e9f31a8c7756

—-
📷 MY EQUIPMENT:

YouTube & Streaming
Camera (My Phone): https://amzn.to/35lXWM1
Microphone: https://amzn.to/2RbcdTB
Lights: https://amzn.to/2FnKxbz
Laptop: https://amzn.to/2RbcdTB

—-
🔀 RELATED CONTENT:
WireGuard vs OpenVPN and IPSec – Which one is the best?: https://youtu.be/HQ3qRChwnFw
7 amazing network engineer tools: https://youtu.be/Y-RciCDkdsQ

—-
⏱️ TIMESTAMPS:
00:00 – Introduction
01:14 What is DNS encryption and why do we need it?
02:48 How do DNS requests work?
04:21 DNS over TLS
07:06 DNS over HTTPS (DoH)
09:34 Concerns with DoH implementation

source by The Digital Life

linux dns server

Devin BARTON

I am an avid Linux lover and open source enthusiast. I use Ubuntu and believe in sharing knowledge. Apart from Linux, I love classic detective mysteries.

11 thoughts on “DNS Encryption explained – DNS over TLS (DoT) & DNS over HTTPS (DoH)

  • December 16, 2020 at 10:19 am
    Permalink

    Centralized or De-Centralized , that's the question too 🙂 , thanks for the nice video

    Reply
  • December 16, 2020 at 10:19 am
    Permalink

    Awesome content, had been banging my head on such concepts. Request you to explain how to capture the data via Wireshark.

    Reply
  • December 16, 2020 at 10:19 am
    Permalink

    I want to see the configuration you did for stubby.yml file. Could you please share?

    Reply
  • December 16, 2020 at 10:19 am
    Permalink

    Question: Considering android 9 pie now incorporates DoT configuration, browsers like Bromite incorporating DoH and DNS providers like Quad9 providing free encrypted options for both… is it possible/beneficial to use both simultaneously…? On android mobile or tablet devices

    Reply
  • December 16, 2020 at 10:19 am
    Permalink

    1:51 You mean they can see just SNI right as protocol will be SSL

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *