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    Intrusion detection and communication
    1.
    发明授权
    Intrusion detection and communication 有权
    入侵检测和通信

    公开(公告)号：US08896455B2

    公开(公告)日：2014-11-25

    申请号：US13334057

    申请日：2011-12-22

    申请人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, Jr. ,  Ji Sun

    发明人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, Jr. ,  Ji Sun

    IPC分类号： G08B21/00 ,  G06F21/86 ,  G06F21/55 ,  H04L29/06

    CPC分类号： G06F21/554 ,  G06F21/86 ,  G06F2221/2101 ,  H04L63/1425

    摘要： An intrusion detection system disclosed herein includes a detector circuit that measures a change in value of impedance of an interconnection circuitry. A decoder coupled to the detector decodes the measured value of the change in the impedance of the interconnection circuitry to determine existence of an abnormal condition. In an example implementation of the intrusion detection system, the change in the value of the impedance of the interconnection circuitry is represented by a change in the phase delay on the interconnection circuitry. An implementation of the intrusion detection circuit terminates communication using the interconnection circuitry upon detection of the abnormal condition. The intrusion detection system is further configured to interpret the abnormal condition as a communication signal to the interconnection circuitry.

    摘要翻译： 本文公开的入侵检测系统包括检测器电路，其测量互连电路的阻抗值的变化。 耦合到检测器的解码器解码互连电路的阻抗的变化的测量值，以确定异常状况的存在。 在入侵检测系统的示例实现中，互连电路的阻抗值的变化由互连电路上的相位延迟的变化来表示。 入侵检测电路的实现在检测到异常情况时终止使用互连电路的通信。 入侵检测系统还被配置为将异常状况解释为互连电路的通信信号。

    Side Channel Communications
    2.
    发明申请
    Side Channel Communications 审中-公开
    侧视频通信

    公开(公告)号：US20130044798A1

    公开(公告)日：2013-02-21

    申请号：US13334054

    申请日：2011-12-22

    申请人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, JR. ,  Ji Sun

    发明人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, JR. ,  Ji Sun

    IPC分类号： H04B17/00

    CPC分类号： G06F21/554 ,  G06F21/86 ,  G06F2221/2101 ,  H04L63/1425

    摘要： A side channel communications system disclosed herein includes a receiver device with an internal circuitry where the operational speed of the internal circuitry changes in response to an external signal. When the receiver device receives an external signal, the operational speed of the internal circuitry changes. A detector detects the change in the operational speed of the internal circuitry to generate an output value, which is decoded to determine the information communicated by the external signal. In one implementation of the side channel communications system, the external transmitter communicates the external signal in the form of a temperature signal. Alternatively, the external transmitter communicates the external signal in the form of a change in the supply voltage.

    摘要翻译： 本文公开的侧通道通信系统包括具有内部电路的接收机设备，其中内部电路的操作速度响应于外部信号而改变。 当接收机设备接收到外部信号时，内部电路的运行速度发生变化。 检测器检测内部电路的操作速度的变化以产生输出值，该输出值被解码以确定由外部信号传送的信息。 在侧信道通信系统的一个实施方式中，外部发射机以温度信号的形式来传送外部信号。 或者，外部发射机以电源电压变化的形式来传送外部信号。

    Intrusion Detection and Communication
    3.
    发明申请
    Intrusion Detection and Communication 有权
    入侵检测与通信

    公开(公告)号：US20130044003A1

    公开(公告)日：2013-02-21

    申请号：US13334057

    申请日：2011-12-22

    申请人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, JR. ,  Ji Sun

    发明人： Kenneth Eguro ,  Alessandro Forin ,  Ray A. Bittner, JR. ,  Ji Sun

    IPC分类号： G08B21/00 ,  G01R27/28

    CPC分类号： G06F21/554 ,  G06F21/86 ,  G06F2221/2101 ,  H04L63/1425

    摘要： An intrusion detection system disclosed herein includes a detector circuit that measures a change in value of impedance of an interconnection circuitry. A decoder coupled to the detector decodes the measured value of the change in the impedance of the interconnection circuitry to determine existence of an abnormal condition. In an example implementation of the intrusion detection system, the change in the value of the impedance of the interconnection circuitry is represented by a change in the phase delay on the interconnection circuitry. An implementation of the intrusion detection circuit terminates communication using the interconnection circuitry upon detection of the abnormal condition. The intrusion detection system is further configured to interpret the abnormal condition as a communication signal to the interconnection circuitry.

    摘要翻译： 本文公开的入侵检测系统包括检测器电路，其测量互连电路的阻抗值的变化。 耦合到检测器的解码器解码互连电路的阻抗的变化的测量值，以确定异常状况的存在。 在入侵检测系统的示例实现中，互连电路的阻抗值的变化由互连电路上的相位延迟的变化来表示。 入侵检测电路的实现在检测到异常情况时终止使用互连电路的通信。 入侵检测系统还被配置为将异常状况解释为互连电路的通信信号。