Crowdsourced analysis of decontextualized data

    公开(公告)号:US10002177B1

    公开(公告)日:2018-06-19

    申请号:US14028360

    申请日:2013-09-16

    CPC classification number: G06F16/284 G06F16/24575

    Abstract: Techniques are described for employing a crowdsourcing framework to analyze data related to the performance or operations of computing systems, or to analyze other types of data. A question is analyzed to determine data that is relevant to the question. The relevant data may be decontextualized to remove or alter contextual information included in the data, such as sensitive, personal, or business-related data. The question and the decontextualized data may then be presented to workers in a crowdsourcing framework, and the workers may determine an answer to the question based on an analysis or an examination of the decontextualized data. The answers may be combined, correlated, or otherwise processed to determine a processed answer to the question.

    Tamper detection for hardware devices

    公开(公告)号:US09876645B1

    公开(公告)日:2018-01-23

    申请号:US14624480

    申请日:2015-02-17

    Abstract: A manufacturer of computing equipment may generate a signature for computing equipment by measuring various attributes of the computing equipment, such as the impedance across circuits included in the computing equipment. Verification equipment may be provided to a recipient of the computing equipment. The verification equipment may be configured to generate a signature of the computing equipment over a physical connection between the verification equipment and the computing equipment. A determination may be made whether the computing equipment has been tamper with based at least in part on the signature generated by the manufacturer and the signature generated by the recipient.

    Dynamic unlock mechanisms for mobile devices
    19.
    发明授权
    Dynamic unlock mechanisms for mobile devices 有权
    移动设备的动态解锁机制

    公开(公告)号:US09497312B1

    公开(公告)日:2016-11-15

    申请号:US14624497

    申请日:2015-02-17

    Abstract: An access control application for mobile devices is provided. The access control application may be configured to generate a set of security tasks based at least in part on information corresponding to a user's interactions with the mobile device. An unlock screen of the mobile device may be triggered and a security tasks from the generated set of security tasks may be displayed through a user interface of the mobile device. The user's response to the security tasks may be obtained and a confidence score may be calculated, based at least in part on the response. The access control application may then determine, based at least in part on the score and one or more attributes of the environment, whether to unlock the mobile device or prompt the user to provide an additional response to another security task.

    Abstract translation: 提供了用于移动设备的访问控制应用。 访问控制应用可以被配置为至少部分地基于与用户与移动设备的交互相对应的信息来生成一组安全任务。 可以触发移动设备的解锁屏幕,并且可以通过移动设备的用户界面显示来自生成的一组安全任务的安全任务。 可以至少部分地基于响应来获得用户对安全任务的响应并且可以计算可信度得分。 访问控制应用程序可以至少部分地基于环境的得分和一个或多个属性来确定是解锁移动设备还是提示用户向另一个安全任务提供额外的响应。

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