公开(公告)号：US20240137363A1

公开(公告)日：2024-04-25

申请号：US18047785

申请日：2022-10-18

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Nigel John Edwards ,  Thomas M. Laffey ,  Ludovic Emmanuel Paul Noel Jacquin ,  Sunil James

IPC: H04L9/40

CPC classification number: H04L63/0876 ,  H04L63/0209

Abstract: In some examples, a system receives information from electronic devices comprising network devices and computing devices in a computing environment that are subject to attestations of interfaces of the network devices and the computing devices. For each interface of a given computing device being attested, the system verifies that the interface of the given computing device is connected to an interface of a corresponding network device that is being attested. For each interface of a given network device being attested, the system verifies that the interface of the given network device is connected to an interface of a corresponding computing device that is being attested or an interface of another network device that is being attested. The system detects a presence of an unauthorized electronic device in the computing environment in response to determining that an interface of a computing device being attested or an interface of a network device being attested is not connected to a corresponding interface of an electronic device being attested.

公开(公告)号：US20240236089A9

公开(公告)日：2024-07-11

申请号：US18047785

申请日：2022-10-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Nigel John Edwards ,  Thomas M. Laffey ,  Ludovic Emmanuel Paul Noel Jacquin ,  Sunil James

IPC: H04L9/40

CPC classification number: H04L63/0876 ,  H04L63/0209

Abstract: In some examples, a system receives information from electronic devices comprising network devices and computing devices in a computing environment that are subject to attestations of interfaces of the network devices and the computing devices. For each interface of a given computing device being attested, the system verifies that the interface of the given computing device is connected to an interface of a corresponding network device that is being attested. For each interface of a given network device being attested, the system verifies that the interface of the given network device is connected to an interface of a corresponding computing device that is being attested or an interface of another network device that is being attested. The system detects a presence of an unauthorized electronic device in the computing environment in response to determining that an interface of a computing device being attested or an interface of a network device being attested is not connected to a corresponding interface of an electronic device being attested.