Abstract: The present disclosure relates to detecting the use of fake voice command to activate microphones of smart devices. In one embodiment, sound characteristics associated with an audio signal from a microphone of smart device may be compared with other microphones of the smart device in order to detect fake voice commands. In another embodiment, sound characteristics associated with the audio signal from the microphone may be compared with a threshold range of stored sound characteristics in order to detect fake voice commands. In some embodiments, a controller may triangulate a position associated with a source of a sound in order to detect a fake voice command. In a further embodiment, a controller may verify that a user or associated electronic device are near a smart device to authorize a voice command.

Abstract: A router includes processing circuitry configured to send a request to a web server to access a website hosted by the web server. Additionally, the processing circuitry is configured identify a pathway between a client device and the web server as well as determine whether the pathway is encrypted or unencrypted. In response to determining that the pathway is unencrypted, the processing circuitry is configured to determine whether an alternative pathway between the client device and the web server via a web host of the web server is available and, in response to determining that the alternative pathway is available, cause the alternative pathway to be established in lieu of the pathway.

Abstract: Techniques are described for determining and tracking fractional ownership interests in an asset, using a distributed ledger. Shares in an asset, such as a house, may be offered for sale through a marketplace. Sales of the shares, and information regarding the asset, may be tracked using a distributed ledger system, such as one or more blockchains that provide immutable and secure data storage distributed across a plurality of nodes. Embodiments provide individuals with liquidity options and/or pricing options for selling shares in their home, allowing individuals to securitize interest in their own equity in the home and pre-sell shares in some of that equity without selling the entire property and without taking out a loan.

Abstract: A system may include a first vehicle and a first control system that may control one or more vehicle operations of the first vehicle. The first control system may perform operations including receiving a first vehicle operation signal from a second control system associated with a second vehicle, sending one or more requests to one or more computing systems for a confirmation of the first vehicle operation signal, and determining a set of vehicle instructions to control the one or more vehicle operations based on whether one or more responses from the one or more computing systems provide the confirmation. The first control system may then control the first vehicle based on the set of vehicle instructions.

Abstract: A containerization engine is configured to host one or more containers, determine one or more digital certificates associated with the one or more containers, apply metadata to the digital certificates, and generate a database that includes a plurality of entries. Each of the plurality of entries is indicative of a relationship between at least a portion of the metadata, a digital certificate of the one or more digital certificates, and a user of the one or more containers. Furthermore, the containerization engine is configured perform a certificate rotation using the database.

Abstract: The present disclosure relates to preventing laser access to microphones of smart devices. In one embodiment, a microphone of the smart device may be covered with an opaque material such as a cloth cover. The opaque material may serve as a barrier that is impenetrable to light, thereby preventing laser light to reach the microphone. In a further embodiment, a smart device may prevent the one or more microphones of the smart device from receiving an audio command embedded in a light signal by disrupting the light signal, ignoring the audio command, or both. In another embodiment, the smart device may block the audio command from being received at a microphone of a smart device by determining a frequency of the light signal, instructing a laser jammer to transmit a counter light with the frequency to interfere with the light signal.

Abstract: An authentication system for granting access to an account associated with a user. An authenticator of the authentication system including a processor and a memory, the authenticator configured to: receive a request for authentication that identifies the user; access an authentication account associated with the user, wherein the authentication account indicates a smart device associated with the user; activate a control parameter of the smart device, wherein the control parameter may cause an effect in a media sample from the smart device; receive the media sample from the smart device and determine if the effect corresponding to the control parameter is observed in the media sample; and in response to a determination that the effect is not observed in the media sample, indicate that the request for authentication is a fraudulent request.