[null,null,["最后更新时间 (UTC):2024-09-09。"],[[["IP Protection is a new Privacy Sandbox proposal designed to prevent covert tracking by anonymizing users' IP addresses."],["This proposal is in early stages of development and has not yet been implemented in any browser, with timelines to be determined."],["It works by routing traffic through a privacy proxy that masks the user's real IP address while preserving coarse location information for essential services."],["IP Protection aims to enhance user privacy by limiting the ability of third parties to identify and track users across websites using their IP addresses."],["Feedback and engagement are encouraged through GitHub and the Privacy Sandbox Developer Support repo."]]],["IP Protection aims to prevent third-party cross-site tracking via IP addresses. It proposes a two-hop privacy proxy to anonymize user IP addresses, hiding the user's real IP from destination origins and preventing proxy intermediaries from seeing traffic content. This system will assign IP addresses that indicate the user's coarse location for services requiring GeoIP data, such as content localization. Currently in public discussion, the feature will be implemented in Chrome's Incognito mode, with timelines subject to ecosystem input.\n"]]