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WOW! China Blocks TLS 1.3 with ESNI - Let us discuss

WOW! China Blocks TLS 1.3 with ESNI - Let us discuss

FromThe Backend Engineering Show with Hussein Nasser


WOW! China Blocks TLS 1.3 with ESNI - Let us discuss

FromThe Backend Engineering Show with Hussein Nasser

ratings:
Length:
14 minutes
Released:
Aug 9, 2020
Format:
Podcast episode

Description

SNI or server name indication is a TLS Extention that indicate which server/host/domain the client want to communicate with. This is to allow for hosting of multiple websites on the same public static ip address. For the longest time all ISPs used SNI to block hosts and websites, China is now blocking the encrypted version SNI.
0:00 Intro
2:00 DNS and DOH
3:30 SNI
6:30 ESNI
11:00 The Block
The ESNI and DOH stops this but China want
https://www.zdnet.com/article/china-is-now-blocking-all-encrypted-https-traffic-using-tls-1-3-and-esni/
https://tools.ietf.org/html/draft-ietf-tls-esni-07#section-3.2
Released:
Aug 9, 2020
Format:
Podcast episode

Titles in the series (100)

Welcome to the Backend Engineering Show podcast with your host Hussein Nasser. If you like software engineering you’ve come to the right place. I discuss all sorts of software engineering technologies and news with specific focus on the backend. All opinions are my own. Most of my content in the podcast is an audio version of videos I post on my youtube channel here http://www.youtube.com/c/HusseinNasser-software-engineering Buy me a coffee https://www.buymeacoffee.com/hnasr ?‍? Courses I Teach https://husseinnasser.com/courses