Sources Contact Advanced Search Tutorials

An Interest In:

Web News this Week

Search Archive

Some of Our Sources

View All Sources

Help Webnuz

Referal links:

April 9, 2021 04:51 pm

W3C Slaps Down Google's Proposal To Treat Multiple Domains as Same Origin

A Google proposal which enables a web browser to treat a group of domains as one for privacy and security reasons has been opposed by the W3C Technical Architecture Group (TAG). From a report: Google's First Party Sets (FPS) relates to the way web browsers determine whether a cookie or other resource comes from the same site to which the user has navigated or from another site. The browser is likely to treat these differently, an obvious example being the plan to block third-party cookies. The proposal suggests that where multiple domains owned by the same entity -- such as google.com, google.co.uk, and youtube.com -- they could be grouped into sets which "allow related domain names to declare themselves as the same first-party." The idea allows for sites to declare their own sets by means of a manifest in a known location. It also states that "the browser vendor could maintain a list of domains which meet its UA [User Agent] policy, and ship it in the browser." In February 2019, Google software engineer Mike West requested a TAG review and feedback on the proposal was published yesterday. "It has been reviewed by the TAG and represents a consensus view," the document says. According to the TAG, "the architectural plank of the origin has remained relatively steady" over the last 10 years, despite major changes in web technology. It added: "We are concerned that this proposal weakens the concept of origin without considering the full implications of this action." The group identified some vagueness in the proposal, such as whether FPS applies to permissions such as access to microphone and camera. A Google Chrome engineering manager has stated: "No, we are not proposing to change the scope for permissions. The current scope for FPS is only to be treated as a privacy boundary where browsers impose cross-site tracking limitations." But the TAG reckons that the precise scope of FPS should be laid out in the proposal. A second concern is over the suggestion that browser vendors would ship their own lists. "This could lead to more application developers targeting specific browsers and writing web apps that only work (or are limited to) those browsers, which is not a desirable outcome," said the TAG.

Slashdot

Slashdot was originally created in September of 1997 by Rob "CmdrTaco" Malda. Today it is owned by Geeknet, Inc..

More About this Source Visit Slashdot