公开(公告)号：WO2021257250A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/033904

申请日：2021-05-24

Applicant: APPLE INC.

Inventor： MONTGOMERIE, James ,  ARANDA, Jessica ,  COFFMAN, Patrick ,  FREUDIGER, Julien ,  GAMBLE, Matthew, Hansen ,  HAUNG, Ron ,  JAIN, Anant ,  LOW, Glen, S. ,  POKROVSKIY, Andrey ,  RHEE, Stephen, J. ,  SHEPHERD, Matthew, E. ,  SHUKLA, Ansh ,  SKINNER, Katherine ,  SLUDER, Kyle, Martin ,  SOLI, Christopher ,  THOMAS, Christopher, K. ,  TRIBBLE, Guy, L. ,  WILANDER, John

IPC: G06F21/10 ,  H04L29/06 ,  H04W12/08 ,  H04L63/0807 ,  H04L63/083 ,  H04L63/0853 ,  H04L63/10 ,  H04W12/06

Abstract: An access control system is provided to prevent the surreptitious granting of access to privacy related functionality on an electronic device. Software-based events to grant access to device functionality can be validated by confirming that the software event corresponds with a hardware input event. This validation prevents the spoofing of a user interface input that may be used to fraudulently grant access to specific functionality.