Firefox

17832 readers

16 users here now

A place to discuss the news and latest developments on the open-source browser Firefox

founded 4 years ago

MODERATORS

k_o_t@lemmy.ml

296

Say (an encrypted) hello to a more private internet. | The Mozilla Blog (blog.mozilla.org)

submitted 1 year ago by kixik@lemmy.ml to c/firefox@lemmy.ml

30 comments fedilink hide all child comments

r/privacy

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

[–] SquigglyEmpire@lemmy.world 4 points 1 year ago (1 children)

This makes it so that your ISP doesn't see the actual name of the server/site you're communicating with, only the IP address. Without Encrypted Hello they're able to see both.

[–] venusenvy47@reddthat.com 5 points 1 year ago (1 children)

I would think that an IP address tells you the domain name by doing a simple DNS lookup.

[–] SquigglyEmpire@lemmy.world 5 points 1 year ago* (last edited 1 year ago)

In many cases you can, but there's never a guarantee that a given IP address will have reverse DNS records configured for resolve it into. On top of that, if it's a major site it's likely hosted behind a content delivery network that may a share a single IP address across thousands or even millions of completely unrelated servers. Cloudflare does some pretty interesting stuff with that approach: https://blog.cloudflare.com/cloudflare-servers-dont-own-ips-anymore/ edit: bad at typing