公开(公告)号：US20170140139A1

公开(公告)日：2017-05-18

申请号：US15292493

申请日：2016-10-13

Applicant: Core Wireless Licensing S.a.r.l.

Inventor： Craig Robin Paskett Heath ,  Leon Clarke

IPC: G06F21/32

CPC classification number: G06F21/32 ,  G06F21/31 ,  G06F2221/2137 ,  G06F2221/2151

Abstract: In a computing device, when a user requests to carry out an operation, the device determines the type of operation requested and the time period since the user was last authenticated. The operation is enabled only if the determined time period does not exceed a threshold for the requested operation.