公开(公告)号：US08898800B1

公开(公告)日：2014-11-25

申请号：US13844613

申请日：2013-03-15

Applicant: Google Inc.

Inventor： Dan Fredinburg ,  Rohit Khare

IPC: G06F11/00 ,  G06F21/62

CPC classification number: G06F21/6245

Abstract: Example implementations described herein are directed to a trust tree that allows third party applications to operate on sensitive user data within the confines of a protected environment. The environment storing the sensitive user data prevents the third party application from receiving sensitive user data through use of an overlay, while preserving the function of the third party application. This permits the value of the application to be provided to a user without the risk of the application violating the user's privacy.

Abstract translation: 本文描述的示例实现涉及允许第三方应用在受保护环境的范围内对敏感用户数据进行操作的信任树。 存储敏感用户数据的环境防止第三方应用程序通过使用覆盖来接收敏感用户数据，同时保留第三方应用程序的功能。 这允许将应用程序的价值提供给用户，而不会造成应用程序违反用户隐私的风险。