公开(公告)号：US11477086B2

公开(公告)日：2022-10-18

申请号：US16869990

申请日：2020-05-08

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Felipe Klein ,  Vincent Rondot ,  Muhammad Moeen Yaqoob ,  Mathieu Dautriche

IPC: H04L41/12 ,  G06F9/4401 ,  H04L45/02 ,  H04L12/66 ,  G16Y30/00

Abstract: A method of commissioning and provisioning an Industrial Internet of Things (IIOT) gateway that includes sending gateway information to a bootstrapping system and generating a commissioning token using the bootstrapping system. The method also includes storing the commissioning token in the bootstrapping system and associating it with a backend system. The method further includes inputting the commissioning token into the IIOT gateway and communicating the IIOT gateway to the bootstrapping system.

公开(公告)号：US12244738B2

公开(公告)日：2025-03-04

申请号：US18694817

申请日：2021-10-22

Applicant: Schlumberger Technology Corporation

Inventor： Maria Krovatkina ,  Anh Dang ,  Muhammad Moeen Yaqoob ,  Felipe Klein

IPC: H04L9/32 ,  H04L9/08 ,  G06F21/31 ,  G06F21/41 ,  H04L9/40

Abstract: Methods, devices, and systems are provided for user authentication on a gateway device to perform steps of, receiving a user request communicated via a local area network (LAN) from a user system or device connected to the LAN, checking whether the gateway device is operating in a disconnected operational mode in response to the user request, selectively initiating a user authentication protocol when the gateway device is operating in the disconnected operational mode, wherein the user authentication protocol uses secret information stored in a user hardware token uniquely assigned to a particular user, authenticating the administrator user using the user authentication protocol that requires administrator secret information stored in a master hardware token connected to a system or device operated by the administrator user, and selectively authenticating the particular user based at least in part on results of the user authentication protocol.

公开(公告)号：US20240396748A1

公开(公告)日：2024-11-28

申请号：US18694817

申请日：2021-10-22

Applicant: Schlumberger Technology Corporation

Inventor： Maria Krovatkina ,  Anh Dang ,  Muhammad Moeen Yaqoob ,  Felipe Klein

IPC: H04L9/32 ,  H04L9/08

Abstract: Methods, devices, and systems are provided for user authentication on a gateway device located at an industrial site or facility employing user hardware tokens. The method comprises: i) at the gateway device, receiving a user request communicated via a local area network (LAN) from a user system or device connected to the LAN; ii) at the gateway device, checking whether the gateway device is operating in a disconnected operational mode in response to the user request of i); iii) at the gateway device, selectively initiating a user authentication protocol when the gateway device is operating in the disconnected operational mode, wherein the user authentication protocol uses secret information stored in a user hardware token uniquely assigned to a particular user; and iv) at the gateway device, selectively authenticating the particular user based at least in part on results of the user authentication protocol of iii).