公开(公告)号：US11522842B2

公开(公告)日：2022-12-06

申请号：US16719333

申请日：2019-12-18

Applicant: Seagate Technology LLC

Inventor： Nyuk Fah Alice Lee

IPC: H04L9/40 ,  G06F3/06 ,  H04L67/12 ,  G06F21/44 ,  G06F21/62 ,  G06F21/60

Abstract: Apparatus and method for device and data authentication in a computer network, such as but not limited to an IoT (Internet of Things) network. In some embodiments, a trust hub device is coupled to an interconnectivity device. The trust hub device includes a controller and non-volatile memory (NVM), and may be a network capable data storage device. The interconnectivity device is configured as an Internet of Things (IoT) or Operational Technology (OT) device, and includes a controller and a sensor. Data from the sensor are transferred from the interconnectivity device to the trust hub device. The trust hub device proceeds to attest a provenance of the data from the sensor to a remote entity associated with the interconnectivity device. The trust hub device includes a firewall to the external network, establishes a root of trust for the local interconnectivity device, and performs enrollment and signing services for the interconnectivity device.

公开(公告)号：US20210194860A1

公开(公告)日：2021-06-24

申请号：US16719333

申请日：2019-12-18

Applicant: Seagate Technology LLC

Inventor： Nyuk Fah Alice Lee

IPC: H04L29/06 ,  G06F3/06 ,  G06F21/60 ,  G06F21/44 ,  G06F21/62 ,  H04L29/08

Abstract: Apparatus and method for device and data authentication in a computer network, such as but not limited to an IoT (Internet of Things) network. In some embodiments, a trust hub device is coupled to an interconnectivity device. The trust hub device includes a controller and non-volatile memory (NVM), and may be a network capable data storage device. The interconnectivity device is configured as an Internet of Things (IoT) or Operational Technology (OT) device, and includes a controller and a sensor. Data from the sensor are transferred from the interconnectivity device to the trust hub device. The trust hub device proceeds to attest a provenance of the data from the sensor to a remote entity associated with the interconnectivity device. The trust hub device includes a firewall to the external network, establishes a root of trust for the local interconnectivity device, and performs enrollment and signing services for the interconnectivity device.

公开(公告)号：US20210385198A1

公开(公告)日：2021-12-09

申请号：US16946084

申请日：2020-06-05

Applicant: Seagate Technology LLC

Inventor： Nyuk Fah Alice Lee

IPC: H04L29/06 ,  G06F16/23

Abstract: A computing system can engage in intelligent data provenance with a data storage device connected to a host as part. The data storage device can have a provenance module that employs a trust circuit to maintain a chain of title ledger where the chain of title ledger logs a provenance of the data storage device since the data storage device was manufactured.