Abstract: Systems and methods for monitoring at least one device processor connected to a communication network are disclosed. The methods involve operating at least one monitoring processor to transmit at least one communication of at least one test message to a device processor via the communication network; for each communication, generating a program trace signal of the device processor in response to the communication; and operating the monitoring processor to: for each communication, collect a program trace signal generated by the device processor in response to the communication; compare the at least one program trace signal to an expected response of the device processor for the at least one test message to determine whether the at least one program trace signal corresponds to the expected response; and in response to determining that the at least one program trace signal does not correspond to the expected response, generate an anomaly notification.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Systems and methods for monitoring at least one control processor connected to a communication network are disclosed. The methods involve generating at least one program trace signal from at least one side-channel of the at least one device processor; and operating at least one monitoring processor to: collect the at least one program trace signal for the at least one device processor; compare the at least one program trace signal with at least one reference program trace signal to determine a score associated with at least one reference activity for the at least one device processor; and generate a notification comprising the score associated with the at least one reference activity for the at least one device processor. The at least one reference activity corresponding to the at least one reference program trace signal.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Systems and methods for non-intrusive program tracing of a device are disclosed. The methods involve generating a program trace signal from at least one of power consumption and electromagnetic emission of the device; digitizing and decomposing the program trace signal into at least two digital program trace component signals including a low frequency program trace component and one or more high frequency program trace component signals; classifying fragments of the at least two digital program trace component signals of the program trace signal as at least one of a known portion of program code and an observed behavior of the device. Each of the at least two digital program trace component signals have different frequency bands and the bandwidth of each program trace component signal is smaller than the bandwidth of the program trace signal. Each of the high frequency program trace component signals include an envelope.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Apparatus, systems, methods for measuring a side-channel is disclosed. The methods involve obtaining a first measurement of a magnetic field in a first range from the side-channel of the at least one electronic device; generating a version of the side-channel; obtaining a second measurement of the magnetic field in a second range from the version of the side-channel; and generating a composite measurement of the magnetic field from the side-channel of the at least one electronic device based on the first measurement and the second measurement. The first range includes a minimum threshold and at least a portion of the second range is less than the minimum threshold of the first range.

Abstract: Methods, systems and techniques are provided to authenticate a device under test (DUT)/system under test (SUT) comprising an electronic component(s). A profile is defined by injecting a signal to elicit an output that is responsive a physical characteristic of the type of DUT/SUT. In respective embodiments the injected signal is defined to elicit an output for time-domain or frequency-domain evaluation. An injected signal may comprise combinations of (non-destructive/non-activating) signals applied to multiple access points for measurement at arbitrary access points of the DUT/SUT. In an embodiment, measurements of multiple DUT/SUTs of a same type are used to define a common profile. In an embodiment, the profile is built using machine learning to define a classifier. In other embodiments, statistical profiles are defined. During use, output is generated for a target DUT/SUT for evaluation relative to the profile. Counterfeit/alternate designs, altered designs, and implants are detectable.

Abstract: Systems and methods for non-intrusive program tracing of a device are disclosed. The methods involve generating a program trace signal from at least one of power consumption and electromagnetic emission of the device; digitizing and decomposing the program trace signal into at least two digital program trace component signals including a low frequency program trace component and one or more high frequency program trace component signals; classifying fragments of the at least two digital program trace component signals of the program trace signal as at least one of a known portion of program code and an observed behavior of the device. Each of the at least two digital program trace component signals have different frequency bands and the bandwidth of each program trace component signal is smaller than the bandwidth of the program trace signal. Each of the high frequency program trace component signals include an envelope.

Abstract: A RLP system for a host vehicle includes a memory and levels. The memory stores a RLP algorithm, which is a multi-agent collaborative DQN with PER algorithm. A first level includes a data processing module that provides sensor data, object location data, and state information of the host vehicle and other vehicles. A second level includes a coordinate location module that, based on the sensor data, the object location data, the state information, and a refined policy provided by the third level, generates an updated policy and a set of future coordinate locations implemented via the first level. A third level includes evaluation and target neural networks and a processor that executes instructions of the RLP algorithm for collaborative action planning between the host and other vehicles based on outputs of the evaluation and target networks and to generate the refined policy based on reward values associated with events.

Abstract: Systems and methods for non-intrusive program tracing of a device are disclosed. The methods involve generating a program trace signal from at least one of power consumption and electromagnetic emission of the device; digitizing and decomposing the program trace signal into at least two digital program trace component signals including a low frequency program trace component and one or more high frequency program trace component signals; classifying fragments of the at least two digital program trace component signals of the program trace signal as at least one of a known portion of program code and an observed behavior of the device. Each of the at least two digital program trace component signals have different frequency bands and the bandwidth of each program trace component signal is smaller than the bandwidth of the program trace signal. Each of the high frequency program trace component signals include an envelope.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Systems and methods for side-channel monitoring a local network are disclosed. The methods involve generating a program trace signal from at least one of power consumption, electromagnetic emission, or acoustic emanation of a control processor connected to the local network and operating a monitoring processor to detect a communication of a message on the local network; identify at least one purported control processor related to the communication; analyze the program trace signal of the at least one purported control processor relative to the communication; and at least one of an authenticate or verify one or more purported control processors of the at least one purported control processor based on the program trace signal of the at least one purported control processor.

Abstract: Systems and methods for non-intrusive program tracing of a device are disclosed. The methods involve generating a program trace signal from at least one of power consumption and electromagnetic emission of the device; digitizing and decomposing the program trace signal into at least two digital program trace component signals including a low frequency program trace component and one or more high frequency program trace component signals; classifying fragments of the at least two digital program trace component signals of the program trace signal as at least one of a known portion of program code and an observed behavior of the device. Each of the at least two digital program trace component signals have different frequency bands and the bandwidth of each program trace component signal is smaller than the bandwidth of the program trace signal. Each of the high frequency program trace component signals include an envelope.

Abstract: Systems and methods for non-intrusive program tracing of a device are disclosed. The method includes providing a database storing a plurality of candidate samples, each of the candidate samples being associated with at least one of a known portion of program code and an observed behavior; generating an analog program trace signal from at least one of power consumption and electromagnetic emission of the device; digitizing the analog program trace signal into a digital program trace signal; collecting a fragment of the digital program trace signal; using hardware to determine a distance between the fragment with each of the candidate samples simultaneously; determining if the distance between the fragment and at least one of the candidate samples satisfies a pre-determined criterion; and in response to determining that the pre-determined criterion is satisfied, classifying the fragment as one of the candidate samples, based on the distance between the fragment with each of the candidate samples.