Abstract: A method and apparatus for distributing a software release is disclosed. The method comprises accepting, in a software distribution system, a software download configuration from a software download system administrator, the software download configuration comprising: first information defining software post processing, the software post processing identifying: a software image to be included in the software release; and a post processing operation to be performed on the software image, the post processing operation associated with a post processing configuration specifying post processing operation parameters defining how the post processing operation is performed by the post processing server; and second information defining a restriction on distribution of the software release.

Abstract: A method and apparatus, and system for providing device credentials to a plurality of devices is disclosed.

Abstract: A system and method described below prevents exploitation of a client's PKI station using the a token installed on other host (attackers') processors. This is accomplished by binding the token to the approved PKI client station (host) using the a software development kit installed in the PKI client station. Once a token is bound to a PKI client station, the token can no longer be used on another station unless permitted by authorized personnel.

Abstract: A system is provided for configurably signing a secure data image that includes software code that interprets cryptographic atomic code. In the system, a code signing engine includes an interpreter that interprets atomic code signing operations presented in a recipe defined by a system administrator according to configuration parameter values supplied with the input image.

Abstract: A system and method for providing secure data to a client device having a token is disclosed. In one embodiment, the method comprises (a) binding the token to the client device according to first token binding information comprising a first token identifier (ID), first client device fingerprint data, and a first timestamp, (b) receiving a request to provide secure data to the client device in a secure data service, (c) determining if the request to provide the secure data to the client device was received within an acceptable temporal range of the stored timestamp, and (d) providing the requested secure data according to the determination.

Abstract: A system and method for providing secure data to a client device having a token is disclosed. In one embodiment, the method comprises: (a) binding the token to the client device according to first token binding information comprising a first token identifier (ID), first client device fingerprint data, and a first timestamp, (b) receiving a request to provide secure data to the client device in a service, the request comprising the signed first token binding information and timestamp, (c) determining if the request to provide the secure data to the client device was received within an acceptable temporal range of the stored timestamp; and (d) providing the requested secure data according to the determination.

Abstract: A method and apparatus for revoking and replacing digital certificates issued by distributed servers is disclosed. An architecture in which issued certificates from distributed factory and field provisioning servers are gathered into a centrally managed certificate authority which manages the full certificate lifecycle. Revocation and rekey approvals are performed through this central certificate authority, while the resulting revocation status and rekey approvals are made available for consumption by those same distributed servers.

Abstract: Embodiments of the present application provide a method and apparatus for updating search cache, which relate to the technical field of multimedia.

Abstract: A system and method for detecting and managing aberrant use of a remote data signing, encryption and obfuscation utility is disclosed. In one embodiment, the method comprises generating a first account activity characteristic pattern associated with the account, the first account activity characteristic pattern generated from execution of one or more first activities associated with the account occurring over a first temporal period, generating a second account activity characteristic pattern, the second account activity characteristic pattern generated from execution of one or more second activities associated with the account occurring over a second temporal period, comparing the first account activity characteristic pattern and the second account characteristic activity pattern, and flagging the account for action according to the comparison.

Abstract: An example operation may include one or more of executing a machine learning model on training data, where the training data comprises a plurality of word strings, identifying words within the training data that are extracted by the machine learning model during the executing, determining a color for the machine learning model based on the identified words and a predefined mapping of words to colors, and rendering, via a user interface, a label associated with the machine learning model in the determined color for the machine learning model.

Abstract: A method of selecting access point, suitable for a communication device, includes following operations: (a) monitoring a channel of at least one frequency band; (b) calculating a first count that the channel is detected to be in an occupied state; (c) calculating a second count that the channel is detected to have an ambient noise; (d) repeating steps (a) through (c) to obtain the first count and the second count of each of a plurality of channels used by a plurality of access points; (e) obtaining a plurality of received signal strength indications (RSSIs) of the plurality of access points, respectively; and (f) selecting a target channel from the plurality of channels and a target access point from the plurality of access points to perform connection according to the plurality of RSSIs and the first count and the second count of each of the plurality of channels.

Abstract: A system and method for providing a providing security credential is disclosed. In one embodiment, the method comprises accepting a request to generate at least one key in an online data signing system; generating, in a hardware security module communicatively coupled to the online data signing system, a first key K1 as a temporary object; encrypting, by the hardware security module, the first key K1 according to a wrapping key Kw to produce an encrypted first key EKw[K1]; storing the encrypted first key; and providing a second key K2 associated with the first key K1 to a user device communicatively coupled to the online data signing system.

Abstract: The present disclosure relates to a broadcast directing method, apparatus and system, and a non-transitory computer-storable medium, which relate to the technical field of computers. The broadcast directing method includes acquiring a reference video stream from a reference camera position; performing event recognition on the reference video stream to obtain at least one reference event frame interval; determining a local sequence of each reference event frame interval according to a correspondence relationship between the event and a camera position identification, the local sequence comprising a camera position identification of each frame image of a video to be played corresponding to the reference event frame interval and a frame identification corresponding to the camera position identification; generating a broadcast directing sequence according to the local sequence; and generating a broadcast directing video according to the broadcast directing sequence and a video stream of a camera position.

Abstract: A system is provided for configurably signing a secure data image that includes software code that interprets cryptographic atomic code. In the system, a code signing engine includes an interpreter that interprets atomic code signing operations presented in a recipe defined by a system administrator according to configuration parameter values supplied with the input image.

Abstract: Disclosed are a salt type and a crystal form (I) of a diazaspiropyran compound, and a preparation method therefor. Also disclosed is the use of the salt type and the crystal form in the preparation of drugs for treating related diseases.

Abstract: A hearing device is disclosed, comprising a main microphone, M auxiliary microphones, a transform circuit, a processor, a memory and a post-processing circuit. The transform circuit transforms first sample values in current frames of a main audio signal and M auxiliary audio signals from the microphones into a main and M auxiliary spectral representations. The memory includes instructions to be executed by the processor to perform operations comprising: performing ANC over the first sample values using an end-to-end neural network to generate second sample values; and, performing audio signal processing over the main and the M auxiliary spectral representations using the end-to-end neural network to generate a compensation mask. The post-processing circuit modifies the main spectral representation with the compensation mask to generate a compensated spectral representation, and generates an output audio signal according to the second sample values and the compensated spectral representation.

Abstract: Provided are a crystal of a tricyclic compound as shown in formula (I) or a pharmaceutically acceptable salt thereof and a preparation method therefor, and the use thereof in preparing a drug for treating PDE3- and/or PDE4-related diseases.

Abstract: In a system comprising an customer providing a service to a plurality of client devices, a method and system for providing an customer-specific digital certificate to a client device of the plurality of client devices is disclosed. The method comprises receiving, in an intermediate certificate authority, a pre-generated digital certificate and an encrypted client device private key encrypted according to a private key encryption key PrKEK, receiving, from the client device, a request for the customer-specific digital certificate, the request comprising at least one of client device identifying information and information identifying the customer, the request signed according to a pre-provisioned client device digital certificate, and transmitting the customer-specific digital certificate and the encrypted client device private key to the client device.

Abstract: Embodiments of this application provide an uplink measurement management method. The method includes: A radio access network (RAN) device receives a first message from a positioning device, where the first message is used by the positioning device to request the RAN device to perform uplink measurement, and the first message includes a measurement periodicity and a measurement amount. The RAN device measures an uplink sounding reference signal (SRS) of a terminal device based on the measurement periodicity and the measurement amount, and sends a first response to the positioning device, where the first response includes a measurement result of the uplink SRS.

Abstract: A stand having a pivoting mechanism is included in a set of electronic device. The pivoting mechanism includes a first pivoting element, a second pivoting element pivotally connected to the first pivoting element, a multi-positioning assembly connected to the first and the second pivoting element, and a restoring element having two ends that are respectively contacting the first and the second pivoting element. When the second pivoting element is, respectively, at a first and a second position, a first and a second angle are formed between the first and the second pivoting element. The first angle is less than the second angle. The multi-positioning assembly temporarily positions the first pivoting element with the second pivoting element. When the second pivoting element is, respectively, at the first and the second position, the restoring element has a first and a second deformation. The first deformation is less than the second deformation.