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公开(公告)号：US12105862B2
公开(公告)日：2024-10-01
申请号：US17392594
申请日：2021-08-03
申请人： Walmart Apollo, LLC
摘要： Examples provide a multi-factor device holder (MDH) for storing multi-factor authentication devices. A housing encases a set of ports configured to connect to the set of connectors on two or more multi-factor authentication devices placed within the MDH. An external port can connect the MDH to a port on a user device. A selection device, such as a user interface, enables user selection of an authentication device from the set of authentication devices. A locking mechanism secures the housing in a closed configuration to prevent unauthorized access to the authentication devices stored within the MDH. The MDH can include a user authentication device, such as a biometric reader, to authenticate a user attempting to utilize the MDH. If authorized, the selected authentication device is unlocked and provided with power. The selected authentication device transmits a code to the user device via the external port connector.
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公开(公告)号：US20240264920A1
公开(公告)日：2024-08-08
申请号：US18165643
申请日：2023-02-07
CPC分类号： G06F11/3058 , G06F21/86 , G06F2221/2151
摘要： In one embodiment, a method includes receiving airflow data from an airflow sensor installed inside of a hardware device and determining an airflow value from the airflow data. The method also includes determining that the airflow value exceeds a predetermined threshold. The method further includes determining a potential tampering event associated with the hardware device.
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公开(公告)号：US20240241995A1
公开(公告)日：2024-07-18
申请号：US18622087
申请日：2024-03-29
申请人： Dell Products L.P.
CPC分类号： G06F21/86 , G06F1/1658 , G06F21/82
摘要： Methods and systems for securing data processing systems are disclosed. A data processing system may be operably connected to other devices via ports. When operably connected, some devices connected via the ports may cause undesired actions to be performed. To limit physical access to the ports, a security apparatus may be used to lock the ports. The security apparatus may transition between states where it may be inserted into openings for the ports and may be locked to the openings for the ports. When so locked, physical access to the ports may be limited.
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公开(公告)号：US20240220671A1
公开(公告)日：2024-07-04
申请号：US18610682
申请日：2024-03-20
申请人： Altera Corporation
发明人： Teik Wah Lim , Atul Maheshwari , Michael Neve de Mevergnies , Maggie Jauregui , Chandni Bhowmik
IPC分类号： G06F21/86 , H03K19/003
CPC分类号： G06F21/86 , H03K19/003
摘要： An integrated circuit includes an anti-tamper circuit having a resistor. The resistor includes conductors in a conductive layer of the integrated circuit. Each of the conductors extends across a width of the integrated circuit. The conductors are spaced apart across a length of the integrated circuit. The anti-tamper circuit generates an output signal indicative of changes in a resistance of the resistor caused by tampering that affects the conductors.
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公开(公告)号：US11994919B2
公开(公告)日：2024-05-28
申请号：US17359971
申请日：2021-06-28
申请人： Dell Products L.P.
发明人： Nicholas D. Grobelny , Jason S. Morrison , Patrick A. Hampton , Michael David , Ernesto Ramirez
CPC分类号： G06F1/1679 , F16B21/12 , G06F21/86
摘要： A main housing portion of a portable information handing system. The main housing portion includes: a top cover portion; a bottom cover portion; and, an information handling system locking system, the information handling system locking system including a bottom cover locking component, the bottom cover locking component being mounted to the bottom cover, the bottom cover locking component defining a bottom cover locking portion aperture, the bottom cover locking portion aperture being aligned with the top cover aperture.
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公开(公告)号：US11932268B2
公开(公告)日：2024-03-19
申请号：US17827279
申请日：2022-05-27
申请人： PlusAI, Inc.
IPC分类号： G06F21/86 , B60W50/02 , B60W50/035 , B60W50/14 , B60W60/00
CPC分类号： B60W50/035 , B60W50/0205 , B60W50/14 , B60W60/00188 , G06F21/86 , B60W2050/0215
摘要： A system includes an electronic control unit (ECU) having a housing and configured to be disposed within an interior of an autonomous vehicle. The system also includes an inertial measurement unit (IMU) rigidly disposed with the housing of the ECU. The system also includes a processor configured to receive measurement data from the IMU. The IMU and the processor is powered by a battery separate from a power source of the ECU. The processor is configured to identify a tamper event of the ECU based on the measurement data from the IMU. The processor is also configured to send a signal to cause a tamper response of the tamper event.
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公开(公告)号：US11886626B2
公开(公告)日：2024-01-30
申请号：US17347073
申请日：2021-06-14
申请人： Utimaco Inc.
发明人： John M. Lewis , Alvin H. Diep
CPC分类号： G06F21/86 , G06F21/76 , H04L63/0428
摘要： An apparatus that includes a substrate and a first plurality of circuit components mounted on the substrate, which is associated with a protected area. The apparatus includes a connector formed on the substrate to at least partially circumscribe the protected area and a second plurality of circuit components mounted on the substrate to at least partially circumscribe the connector to form a security barrier to physically inhibit a penetration attack into the protected area.
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公开(公告)号：US11877389B2
公开(公告)日：2024-01-16
申请号：US17120574
申请日：2020-12-14
CPC分类号： H05K1/0275 , C06B33/00 , C06C15/00 , G06F21/86 , H01L23/573
摘要： An apparatus with an anti-tamper architecture includes a substrate and a layer of a pyrotechnic composite arranged on a surface of the substrate. The pyrotechnic composite includes a metal and a metal oxide, and the layer has a thickness of about 1 micrometer to about 10 millimeters. A reaction of the pyrotechnic composite is an exothermic reaction and at least partially fractures the substrate after the reaction is initiated.
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公开(公告)号：US20240005047A1
公开(公告)日：2024-01-04
申请号：US18368012
申请日：2023-09-13
发明人： Qiang Zhu , Wingyip Kenny Chow
CPC分类号： G06F21/86 , G09G3/32 , G09G2370/022 , G09G2358/00
摘要： The present application provides an anti-tamper circuit, an LED cabinet and an LED display screen, wherein the anti-tamper circuit is applied to an LED display system that includes an LED display screen and a digital cinema playback server connected to the LED display screen. The LED display screen includes a plurality of LED modules. The anti-tamper circuit includes a first signal transmission unit, a second signal transmission unit, a first field-effect transistor, a second field-effect transistor, a charging and discharging unit and a connection port for connecting the digital cinema playback server. In the present application, during power-off, both the anti-tamper circuit and the digital cinema playback server can be ensured to work normally; thus, digital copyrights are not subject to security threats, and the security of information is greatly improved.
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公开(公告)号：US20230399000A1
公开(公告)日：2023-12-14
申请号：US17827279
申请日：2022-05-27
申请人： PlusAI, Inc.
IPC分类号： B60W50/035 , B60W60/00 , B60W50/02 , B60W50/14 , G06F21/86
CPC分类号： B60W50/035 , B60W60/00188 , B60W2050/0215 , B60W50/14 , G06F21/86 , B60W50/0205
摘要： A system includes an electronic control unit (ECU) having a housing and configured to be disposed within an interior of an autonomous vehicle. The system also includes an inertial measurement unit (IMU) rigidly disposed with the housing of the ECU. The system also includes a processor configured to receive measurement data from the IMU. The IMU and the processor is powered by a battery separate from a power source of the ECU. The processor is configured to identify a tamper event of the ECU based on the measurement data from the IMU. The processor is also configured to send a signal to cause a tamper response of the tamper event.
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