Card slot anti-tamper protection system
    31.
    发明授权
    Card slot anti-tamper protection system 有权
    卡槽防篡改系统

    公开(公告)号:US08279075B2

    公开(公告)日:2012-10-02

    申请号:US11565361

    申请日:2006-11-30

    IPC分类号: G08B21/00

    CPC分类号: G06F21/86

    摘要: A secure insert comprises a shell including a lid and a container configured to receive and encase one or more circuit cards, wherein the shell is further configured to be inserted into and engage a card slot area of a chassis. A bridge connector is disposed inside the shell and configured to couple the one or more circuit cards to a chassis connector. A tamper sensor is disposed inside the shell and configured to detect unauthorized tamper events.

    摘要翻译: 安全插入件包括壳体,壳体包括盖子和被配置为容纳和封装一个或多个电路卡片的容器,其中壳体进一步配置成插入并接合底盘的卡槽区域。 桥连接器设置在壳体内并且被配置为将一个或多个电路卡耦合到机架连接器。 篡改传感器设置在外壳内并被配置为检测未经授权的篡改事件。

    CRYPTOGRAPHIC LOGIC CIRCUIT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS
    32.
    发明申请
    CRYPTOGRAPHIC LOGIC CIRCUIT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS 有权
    具有抵抗差分功率分析的结晶逻辑电路

    公开(公告)号:US20120210138A1

    公开(公告)日:2012-08-16

    申请号:US13028922

    申请日:2011-02-16

    申请人: James L. Tucker

    发明人: James L. Tucker

    IPC分类号: G06F21/00 G06F1/26

    CPC分类号: G06F1/263 G06F21/755

    摘要: This disclosure describes techniques that may prevent cryptographic devices, including both encryption devices and decryption devices, from producing a power signature that can be used by attackers to deconstruct a cryptographic algorithm and extract a cryptographic key. The techniques may include an external power supply charging an internal, dedicated power storage element; temporarily gating off the encryption device from the external power supply; configuring a cryptographic logic unit to perform a cryptographic algorithm from power stored in the power storage element while the external power source is gated off; and then recharging the power storage element upon the cryptographic logic unit completing an iteration of the cryptographic algorithm.

    摘要翻译: 本公开描述了可以防止加密设备(包括加密设备和解密设备两者)产生能够被攻击者用来解密加密算法并提取加密密钥的功率签名的技术。 这些技术可以包括对内部专用蓄电元件充电的外部电源; 从外部电源临时关闭加密设备; 配置加密逻辑单元,以在所述外部电源被关闭时存储在所述电力存储元件中的功率执行加密算法; 然后对加密逻辑单元完成密码算法的迭代而对蓄电元件再充电。

    DATA PROTECTION WHEN A MONITOR DEVICE FAILS OR IS ATTACKED
    33.
    发明申请
    DATA PROTECTION WHEN A MONITOR DEVICE FAILS OR IS ATTACKED 审中-公开
    当监控设备故障或被攻击时的数据保护

    公开(公告)号:US20120198242A1

    公开(公告)日:2012-08-02

    申请号:US13017633

    申请日:2011-01-31

    IPC分类号: G06F12/14

    摘要: In some examples, a system includes a data storage device that stores data and a monitor device that monitors a physical domain in which the data storage device is located and conditions access to data stored by the data storage device based on communication between the monitor device and the data storage device. In some examples, the system is configured to impede access to the data when at least one of operation the monitor device fails or the monitor device is attacked. Additionally, in some examples, the monitor device is configured to restrict access to the data when the monitor device is engaged and an attacker attempts to access the data storage device directly.

    摘要翻译: 在一些示例中,系统包括存储数据的数据存储设备和监视数据存储设备所在的物理域的监视设备,并且基于监视设备与监视设备之间的通信来对数据存储设备存储的数据进行访问 数据存储设备。 在一些示例中,当监视设备的操作中的至少一个发生故障或者监视设备被攻击时,系统被配置为阻止对数据的访问。 此外,在一些示例中,监视器设备被配置为在监视设备被接合时限制对数据的访问,并且攻击者试图直接访问数据存储设备。

    Method and system to detect tampering using light detector
    35.
    发明授权
    Method and system to detect tampering using light detector 有权
    使用光检测器检测篡改的方法和系统

    公开(公告)号:US07436316B2

    公开(公告)日:2008-10-14

    申请号:US11325733

    申请日:2006-01-05

    IPC分类号: G08B21/00

    CPC分类号: G08B13/186 G06F21/86

    摘要: An optical anti-tamper system including a light emitting layer located within a chassis, a light detecting layer located within the chassis and one or more detectors optically coupled to the light detecting layer. The one or more detectors are in communication with an alarm. The alarm is operable to transmit a tamper-event warning signal if an increased light level is detected by at least one detector.

    摘要翻译: 一种光学防篡改系统,其包括位于底盘内的发光层,位于所述底盘内的光检测层和一个或多个光学耦合到所述光检测层的检测器。 一个或多个检测器与报警器通信。 如果至少一个检测器检测到增加的光级,则报警器可操作地传送篡改事件警告信号。

    System and method for protecting networked security devices
    36.
    发明授权
    System and method for protecting networked security devices 有权
    保护网络安全设备的系统和方法

    公开(公告)号:US07436297B1

    公开(公告)日:2008-10-14

    申请号:US11372504

    申请日:2006-03-10

    申请人: James L. Tucker

    发明人: James L. Tucker

    IPC分类号: G08B13/00

    CPC分类号: G08B25/04

    摘要: A system for protecting a plurality of networked security devices is disclosed. The system includes a plurality of connectors, a plurality of security containers coupled together by the plurality of connectors, and a plurality of sensors, whereby at least one sensor of the plurality of sensors is disposed in at least one security container of the plurality of security containers, and the plurality of sensors are adapted to detect a threat to each security container of the plurality of security containers. The system also includes a plurality of monitoring devices, whereby each monitoring device of the plurality of monitoring devices is coupled to at least one sensor of the plurality of sensors, and the plurality of monitoring devices are adapted to monitor the plurality of sensors and activate protective measures in response to at least one detected threat.

    摘要翻译: 公开了一种用于保护多个联网的安全设备的系统。 该系统包括多个连接器,由多个连接器耦合在一起的多个安全容器以及多个传感器,由此将多个传感器中的至少一个传感器设置在多个安全装置的至少一个安全容器中 容器,并且多个传感器适于检测对多个安全容器中的每个安全容器的威胁。 该系统还包括多个监测装置,其中多个监测装置中的每个监测装置耦合到多个传感器中的至少一个传感器,并且多个监测装置适于监测多个传感器并激活保护性 响应于至少一个检测到的威胁的措施。

    CARD SLOT ANTI-TAMPER PROTECTION SYSTEM
    37.
    发明申请
    CARD SLOT ANTI-TAMPER PROTECTION SYSTEM 有权
    卡片防撬保护系统

    公开(公告)号:US20080134349A1

    公开(公告)日:2008-06-05

    申请号:US11565361

    申请日:2006-11-30

    IPC分类号: G06F21/06

    CPC分类号: G06F21/86

    摘要: A secure insert comprises a shell including a lid and a container configured to receive and encase one or more circuit cards, wherein the shell is further configured to be inserted into and engage a card slot area of a chassis. A bridge connector is disposed inside the shell and configured to couple the one or more circuit cards to a chassis connector. A tamper sensor is disposed inside the shell and configured to detect unauthorized tamper events.

    摘要翻译: 安全插入件包括壳体,壳体包括盖子和被配置为容纳和封装一个或多个电路卡片的容器,其中壳体进一步配置成插入并接合底盘的卡槽区域。 桥连接器设置在壳体内并且被配置为将一个或多个电路卡耦合到机架连接器。 篡改传感器设置在外壳内并被配置为检测未经授权的篡改事件。

    Cooking apparatus ventilation system with recycling air flow
    38.
    发明授权
    Cooking apparatus ventilation system with recycling air flow 失效
    烹饪设备通风系统具有回收气流

    公开(公告)号:US4846146A

    公开(公告)日:1989-07-11

    申请号:US144054

    申请日:1988-01-15

    IPC分类号: B08B15/00 F24C15/20

    摘要: A cooking apparatus ventilation system which evacuates smoke and vapors to allow indoor cooking. Air is evacuated through ventilation channels which surround all but one side of the cooking surface. A layer of air is directed from the fourth side across the cooking surface to push the smoke and vapor into the ventilation channels. A portion of the evacuated air is recycled back across the cooking surface to enhance the flavor of the food being cooked.

    摘要翻译: 一种烹饪设备的通风系统,其排空烟雾和蒸气以允许室内烹饪。 通过围绕烹饪表面的一侧的通风通道排出空气。 一层空气从第四侧被引导通过烹饪表面,以将烟雾和蒸气推入通风通道。 一部分抽空的空气被再循环回烹饪表面,以增强被烹饪食物的风味。

    Cooking apparatus ventilation system
    39.
    发明授权
    Cooking apparatus ventilation system 失效
    烹饪设备通风系统

    公开(公告)号:US4821704A

    公开(公告)日:1989-04-18

    申请号:US143667

    申请日:1988-01-14

    IPC分类号: B08B15/00 F24C15/20

    摘要: A cooking apparatus ventilation system which evacuates smoke and vapors to allow indoor cooking. Air is evacuated through ventilation channels which surround all but one side of the cooking surface. A layer of air is directed from the fourth side across the cooking surface to push the smoke and vapor into the ventilation channels.

    摘要翻译: 一种烹饪设备的通风系统,其排空烟雾和蒸气以允许室内烹饪。 通过围绕烹饪表面的一侧的通风通道排出空气。 一层空气从第四侧被引导通过烹饪表面,以将烟雾和蒸汽推入通风通道。

    Cage positioning device for use with a concrete pipe form
    40.
    发明授权
    Cage positioning device for use with a concrete pipe form 失效
    笼式定位装置,用于混凝土管道形式

    公开(公告)号:US4710115A

    公开(公告)日:1987-12-01

    申请号:US859368

    申请日:1986-05-05

    摘要: A device is described for positioning a reinforcing cage within a cylindrical concrete pipe form. The device comprises a horizontally movable slide which may be moved inwardly into the form for engagement with the cage. A cam is secured to the slide for moving the slide inwardly and outwardly relative to the form. An air cylinder is pivotally connected to the cam for pivotally moving the cam. An adjustable stop is located in the pivotal path of the cam to limit the inward movement of the slide. A plurality of the devices are mounted on the form in a radially spaced and vertically spaced manner.

    摘要翻译: 描述了一种用于将加强笼定位在圆柱形混凝土管形式中的装置。 该装置包括可水平移动的滑动件,其可以向内移动成用于与保持架接合的形式。 凸轮被固定到滑动件,用于相对于该形式向内和向外移动滑块。 气缸枢转地连接到凸轮以枢转运动凸轮。 可调节止动件位于凸轮的枢转路径中,以限制滑块的向内运动。 多个装置以径向间隔开和垂直间隔的方式安装在形式上。