Watch the Video here
https://youtu.be/76sgBHUl7iI
Alessandro Ghedini wrote an interesting article discussing how DNS queries can help speed up HTTPS and HTTP/3 communication let us discuss this article
https://blog.cloudflare.com/speeding-up-https-and-http-3-negotiation-with-dns/
3:30 TLS video https://www.youtube.com/watch?v=AlE5X1NlHgg
4:57 HSTS https://www.youtube.com/watch?v=kYhMnw4aJTw
8:15 http/2 c smuggling https://www.youtube.com/watch?v=B2VEQ3jFq6Q
15:30 ESNI https://www.youtube.com/watch?v=t0zlO5-NWFU