CERTIFICATION OF DEVICE CALIBRATIONS
    2.
    发明公开

    公开(公告)号:US20240354422A1

    公开(公告)日:2024-10-24

    申请号:US18637274

    申请日:2024-04-16

    IPC分类号: G06F21/57 G06F21/55 G06F21/64

    摘要: Methods, systems, and devices for certification of device calibrations are described. Calibration information may be stored in a memory system having a cryptographic engine and included in the vehicle. An authentication platform may securely receive requests from a remote compliance device information associated with calibration for a vehicle that must be certified. The authentication platform may verify the identity of the compliance device and securely communicate a test authorization request to the vehicle. Compliance information pertaining to results of performing a compliance test for the vehicle may be subsequently communicated to the authentication platform.

    Data loss vulnerability detection

    公开(公告)号:US12124338B2

    公开(公告)日:2024-10-22

    申请号:US18132915

    申请日:2023-04-10

    摘要: An information management system can detect instances in which data is being stored in a non-standard file path and can alert the user of the client computing device, modify the storage policy to include the non-standard file path, and/or initiate a secondary copy operation to prevent data loss of the data stored in the non-standard file path. For example, a client computing device may execute a filter driver that monitors interactions with files in the file system. The filter driver can identify any non-standard file paths not subject to a storage policy that include files in which interactions occurred. For a non-standard file path, the filter driver can determine whether the frequency of interaction with files in the non-standard file path satisfies a threshold frequency. If the threshold is satisfied, then the filter driver may determine that the files should be subject to the storage policy and take appropriate action.

    Systems and methods for verifying the integrity of a software installation image

    公开(公告)号:US12111958B2

    公开(公告)日:2024-10-08

    申请号:US17453463

    申请日:2021-11-03

    申请人: AO Kaspersky Lab

    IPC分类号: G06F21/64 G06F8/61 G06F21/57

    摘要: Systems and methods for verifying the integrity of a software installation image before installing the software. Security of the software installation process is ensured by providing access to the software image from a security monitor using security policies. An installation system for protecting the installation of a software image includes instructions that, when executing on computing hardware, cause the computing hardware to implement: a verifier engine to verify the integrity of the software image, a security monitor engine to set an initial access state for the software image granting access to the verifier engine and to update the access state for the software image in accordance with at least one security policy, and an installer engine to install software contained in the software image according to the access state.

    ATTESTING ON-THE-FLY ENCRYPTED ROOT DISKS FOR CONFIDENTIAL VIRTUAL MACHINES

    公开(公告)号:US20240330435A1

    公开(公告)日:2024-10-03

    申请号:US18126918

    申请日:2023-03-27

    申请人: Red Hat, Inc.

    IPC分类号: G06F21/53 G06F21/60 G06F21/64

    摘要: Responsive to a request for an encrypted confidential virtual machine (CVM) disk image, an unencrypted CVM disk image, an image signature, and a public key associated with the image signature is obtained. The CVM disk image is encrypted to produce an encrypted CVM disk image. Full disk encryption (FDE) is applied against the encrypted CVM disk image to obtain an FDE header. A concatenation of the image signature, the public key associated with the image signature, and the FDE header is signed to obtain an image encryption service (IES) signature. The IES signature and associated certificate chain are written to the extensible firmware interface system partition (ESP) of the encrypted CVM disk image.

    Data intermediary system and data intermediary method

    公开(公告)号:US12105854B2

    公开(公告)日:2024-10-01

    申请号:US17574799

    申请日:2022-01-13

    申请人: Hitachi, Ltd.

    IPC分类号: G06F21/64 G06F21/62

    摘要: A data intermediary system includes a processor and a storage unit. The storage unit stores, for a plurality of services used by a user in the past, provision situation information indicating data for each item of the data provided to a service provider to use the service. The processor acquires information indicating an item of data requested, by the service provider, acquires the provision situation of data of the same item as the item of the data requested by the service provider, determines that an item of the data whose provision situation satisfies a predetermined condition is provided to the service provider, and controls distribution of the data to the service provider that that holds the data of the item determined to be provided.