公开(公告)号：US20190239077A1

公开(公告)日：2019-08-01

申请号：US16337801

申请日：2017-10-04

Applicant: GEMALTO SA

Inventor： Paul BRADLEY ,  Nicolas CHALVIN ,  Emmanuel PAYRAUD

IPC: H04W12/08 ,  H04W12/06 ,  H04W4/20 ,  H04W4/60 ,  H04M17/00

CPC classification number: H04W12/08 ,  H04M15/00 ,  H04M15/715 ,  H04M17/02 ,  H04M17/103 ,  H04W4/20 ,  H04W4/24 ,  H04W4/60 ,  H04W12/06 ,  H04W48/17

Abstract: In a method for securing access to a service, a device is set in a restricted operation mode that allows addressing only a first server and that is associated with a first identifier relating to a first connectivity gateway. The device accesses the first identifier and a subscription profile that is active during the restricted operation mode. The first server receives from the device a request for enrolling a device user and at least one feature relating to a user identity. The first server verifies whether the user identity feature is valid. If the user identity feature is valid, the first server sends to the device a command for deactivating the restricted operation mode. The device deactivates the restricted operation mode while storing, instead of the first identifier, a second identifier relating to a second connectivity gateway. The second identifier allows accessing a second server that manages the service.