Abstract: The disclosed computer-implemented method for detecting gadgets on computing devices may include (i) identifying, on a computing device, a process containing multiple modules, (ii) identifying, within the process, each module that does not implement a security protocol that randomizes, each time the module executes, a memory location of at least one portion of data accessed by the module, (iii) copying each module that does not implement the security protocol to a section of memory dedicated to security analyses, (iv) determining, based on detecting at least one gadget-specific characteristic within at least one copied module, that the process contains a gadget that is capable of being maliciously exploited, and then (v) performing a security action on the computing device to prevent the gadget from being maliciously exploited. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Disclosed is a microelectronics package. The microelectronics package may include a reference plane, a signal routing layer, a dielectric layer, and a conductive layer. The signal routing layer may include a plurality of signal routing traces. The dielectric layer may be located adjacent to the signal routing layer. The conductive layer may be applied to the dielectric layer such that the dielectric layer is located in between the signal routing layer and the conductive layer. The conductive layer may be in electrical communication with the reference plane.

Abstract: A digital microphone is provided. The digital microphone includes an acoustic sensor, a bias generator, first and second attenuators, a buffer, an amplifier, an ADC, and a controller. The acoustic sensor transfers an acoustic signal to a voltage signal. The bias generator provides a bias voltage to the acoustic sensor. The first attenuator attenuates the voltage signal by a first attenuation value. The buffer buffers the voltage signal to generate a buffered voltage signal. The amplifier amplifies the buffered voltage signal to generate an amplified signal. The ADC converts the amplified signal to a data signal with a digital format. The second attenuator attenuates the data signal by a second attenuation value. The controller determines whether the amplified signal is larger than a reference value and adjusts the bias voltage and the first and second attenuation values of the first and second attenuators according to the result determined by the controller.

Abstract: An acoustic capture device includes an acoustic transducer, an acoustic detector, an analog-to-digital converter, and a processing element. The acoustic transducer captures an acoustic wave to generate an analog signal. The acoustic detector detects, according to the analog signal, a specific event to generate a trigger signal. The analog-to-digital converter converts the analog signal to generate a digital signal. The processing element receives the trigger signal to execute a control process. The control process includes: analyzing the digital signal to determine ambient information; determining a first set of parameters of the acoustic detector according to the ambient information; performing a control information protocol to adjust the acoustic detector according to the first set of parameters; and performing, according to the ambient information, an enhancement processing on the digital signal to generate an enhanced digital signal.

Abstract: An audio device and a method thereof are provided. The method is adopted by an audio device to detect a voice, wherein the audio device is coupled to a host device. The method includes an acoustic conversion circuit converting an acoustic wave into an analog audio signal; an analog-to-digital converter (ADC) converting the analog audio signal into digital audio data; a first-level voice detection circuit detecting voice activity in the analog audio signal; a second-level voice detection circuit detecting a beginning syllable of a key phrase in the digital audio data when the voice activity is detected in the digital audio data; and a third-level voice detection circuit detecting the key phrase from the digital audio data only when the beginning syllable of the key phrase is detected in the digital audio data.

Abstract: A computer-implemented method for identifying suspicious text-messaging applications on mobile devices may include (1) identifying at least one outgoing text message on a mobile device, (2) analyzing at least one attribute of the outgoing text message identified on the mobile device, (3) determining that the outgoing text message is illegitimate based at least in part on analyzing the attribute of the outgoing text message, (4) identifying, in response to the determination, a suspicious text-messaging application that created the illegitimate outgoing text message on the mobile device, and then (5) performing, in response to the determination, at least one security action on the suspicious text-messaging application to prevent the suspicious text-messaging application from creating additional illegitimate text messages on the mobile device. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: The disclosed computer-implemented method for detecting unknown vulnerabilities in computing processes may include (1) monitoring a computing environment that facilitates execution of a computing process by logging telemetry data related to the computing process while the computing process is running within the computing environment, (2) determining that the computing process crashed while running within the computing environment, (3) searching the telemetry data for evidence of any vulnerabilities that potentially led the computing process to crash while running within the computing environment, (4) identifying, while searching the telemetry data, evidence of at least one vulnerability of the computing process that is not yet known to exist within the computing process and then in response to identifying the evidence of the computing process's vulnerability, (5) performing at least one security action to hinder any potentially malicious exploitation of the computing process's vulnerability.

Abstract: A parallel via design is disclosed to improve the impedance match for embedded common mode choke filter designs. Particularly suited to such designs on four-layer printed circuit boards, the parallel via design effectively suppresses the reflection of the differential pair. By connecting the vias in parallel, the inductance of the entire via structure is reduced while its capacitance is simultaneously increased. By properly choosing the number of parallel vias and the spacing between them, the impedance of the parallel vias can be well controlled within the frequency range of interest. Consequently, the impedance match can be improved and the return loss of a four-layer printed circuit board common mode choke filter design is reduced.

Abstract: A computer-implemented method for detecting calls from illegitimate calling parties may include (1) collecting information about a plurality of calls received at a plurality of telephonic devices, (2) analyzing the information about the plurality of calls to identify at least one call pattern of illegitimate calling parties, (3) detecting, at a telephonic device, an incoming call, (4) determining whether one or more calls from the calling party of the incoming call fit the call pattern of illegitimate calling parties, and (5) disposing of the incoming call based at least in part on determining whether the one or more calls from the calling party of the incoming call fit the call pattern of illegitimate calling parties. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A putter-type golf club head has a main body and a face component including a first element formed of a resilient material. The putter-type golf club head also has a second element forward of the first element and including a rigid material. The second element is secured directly to the first element. The first element has a thickness that gradually increases toward a sole portion of the club head.

Abstract: A putter-type golf club head has a main body and a face component including a first element formed of a resilient material. The putter-type golf club head also has a second element forward of the first element and including a rigid material. The second element is secured directly to the first element. The first element has a thickness that gradually increases toward a sole portion of the club head.

Abstract: A parallel via design is disclosed to improve the impedance match for embedded common mode choke filter designs. Particularly suited to such designs on four-layer printed circuit boards, the parallel via design effectively suppresses the reflection of the differential pair. By connecting the vias in parallel, the inductance of the entire via structure is reduced while its capacitance is simultaneously increased. By properly choosing the number of parallel vias and the spacing between them, the impedance of the parallel vias can be well controlled within the frequency range of interest. Consequently, the impedance match can be improved and the return loss of a four-layer printed circuit board common mode choke filter design is reduced.

Abstract: An audio device and a method thereof are provided. The method is adopted by an audio device to detect a voice, wherein the audio device is coupled to a host device. The method includes an acoustic conversion circuit converting an acoustic wave into an analog audio signal; an analog-to-digital converter (ADC) converting the analog audio signal into digital audio data; a first-level voice detection circuit detecting voice activity in the analog audio signal; a second-level voice detection circuit detecting a beginning syllable of a key phrase in the digital audio data when the voice activity is detected in the digital audio data; and a third-level voice detection circuit detecting the key phrase from the digital audio data only when the beginning syllable of the key phrase is detected in the digital audio data.

Abstract: A putter-type golf club head has a main body and a face component including a first element formed of a resilient material. The putter-type golf club head also has a second element forward of the first element and including a rigid material. The second element is secured directly to the first element. The first element has a thickness that gradually increases toward a sole portion of the club head.

Abstract: A computer-implemented method for trust propagation of signed files across devices may include identifying a signed file on a device, calculating, on the device, a hash based at least in part on the signed file, querying, with the hash, a server which has verified that the signed file is trustworthy based on a digital signature of the signed file having been verified by an additional device capable of verifying digital signatures, receiving on the device, in response to querying the server, a trust indicator indicating that the digital signature of the signed file has been verified and trusting the signed file on the device, based on the trust indicator indicating that the digital signature of the signed file has been verified. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A computer-implemented method for enforcing data loss prevention policies on mobile devices may include (1) identifying a mobile device that connected to a network and that may include sensitive data and that is in a predetermined state that is designated for transferring data for data loss prevention analysis, (2) requesting, from a data loss prevention policy database via the network, a data loss prevention policy category for the sensitive data based on an analysis the sensitive data, (3) receiving the data loss prevention policy category, tagging, based on the data loss prevention policy category, the sensitive data on the mobile device with a data loss prevention policy tag and (4) enforcing on the mobile device, based on the data loss prevention policy tag, a data loss prevention rule for the data loss prevention category of the sensitive data. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: A computer-implemented method for preventing chronic false positives may include (1) whitelisting a file based on a challenge notification that challenges a classification of the file as insecure, (2) obtaining attribute information about the file, (3) identifying, by analyzing the attribute information, a primitive that identifies a source of origin for the file, (4) determining, based on an analysis of files that originate from the source of origin, that the source of origin identified by the primitive is trustworthy, and (5) adjusting, based on the determination that the source of origin identified by the primitive is trustworthy, a security policy associated with the primitive to prevent future false positives for other files that originate from the source of origin. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: An apparatus for electromagnetic interference shielding is described herein. The apparatus includes an electromagnetic bandgap (EBG) structure. The EBG structure is attached to a surface of the apparatus such that noise propagation is mitigated. The apparatus may be a chassis of an electronic device, and the EBG structure may be attached to one surface of the chassis. Further, the apparatus may be a heat sink, and the EBG structure can be attached to one surface of the heat sink.