241

Firefox rolls out ECH enabled by default in 118 (blog.mozilla.org)

submitted 1 year ago by Tibert@jlai.lu to c/technology@lemmy.world

18 comments fedilink hide all child comments

ECH (encrypted client hello) is going or get enabled by default (already existed in a hidden setting) with version 118.

This page about the version explains a bit better ECH https://support.mozilla.org/fr/kb/understand-encrypted-client-hello

Tho it is still a bit confusing.

From what I understand there is the DNS query > the dns servers sends back an IP. This DNS query can be encrypted with DoH (or DoT?, it seems only DoH from the post).

Then there is a handshake with the website where the website informations can be leaked, and that can be encrypted by ECH (if the website supports it).

Then after that there is a tls connexion established between the website and the user.

The part where I'm confused is : can ECH be used without DoH? If yes that would mean that I can use a DoH capable software and not have to configure it into Firefox? (ex: Nextdns + yogadns)

you are viewing a single comment's thread
view the rest of the comments

[-] Tibert@jlai.lu 1 points 1 year ago* (last edited 1 year ago)

I sometimes get this too. It's a bit annoying on mobile (not happening on desktop), but I often just need to reload the page.

this post was submitted on 03 Oct 2023

241 points (97.3% liked)

Technology

59414 readers

1156 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS