- From: Roy T. Fielding <fielding@gbiv.com>
- Date: Tue, 10 Apr 2012 17:00:05 -0400
- To: Tracking Protection Working Group WG <public-tracking@w3.org>
I am unsatisfied by all of the first-party definitions because I don't consider them to be implementable (e.g., neither "can infer with high probability that the user knowingly and intentionally" nor "the party that owns the Web site or has control over the Web site" can be determined programmatically). I suggest that we simply state: 1) A first-party resource is a resource that has been designed for direct interaction with a user. 2) When a user interacts with a given first-party resource, all subrequests made to that first-party's domain or to any of the domains listed in the same-party array within the first-party's tracking status resource are also considered first-party resources; all other subrequests are considered third-party resources. 3) The same-party array MUST be limited to domains that are owned or controlled by the same legal entity that owns or controls the first-party as well as domains that qualify as third parties acting on behalf of this first party. 4) The same-party array SHOULD be limited to domains that share sufficient context with the first-party, such that the user has a reasonable expectation that data provided to any of these domains might be shared or combined with data provided to the other same-party domains. 5) Data provided to first-party resources is subject to first-party compliance requirements; data provided to third-party resources is subject to third-party compliance requirements. ....Roy
Received on Tuesday, 10 April 2012 21:00:29 UTC