Firefox

17892 readers

58 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

612

Under a toot announcing that firefox now supports CHIPS (Cookies Having Independent Partitioned State) (lemmy.zip)

submitted 1 month ago by Blisterexe@lemmy.zip to c/firefox@lemmy.ml

112 comments fedilink hide all child comments

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

[–] LWD@lemm.ee 4 points 1 month ago

Based on Mozilla's documentation, it looks like CHIPS only applies to "cross site" cookies that are just accessible on different subdomains of the same site. A third party cookie could share data between a.site.example and b.site.example if it asked nicely, but not on site2.example.

If this isn't about it subdomains exclusively, it's not apparent to me. But it's all pretty confusing, and CHIPS appears to be just one minor thing that Google introduced when they were creating Privacy Sandbox back in 2022. (You know, to facilitate the total removal of third-party cookies, something they eventually backtracked on anyway.)