Abstract: A data processing method, apparatus and system, for improving the security and accuracy in the data processing process. The method comprises: receiving target biometric information and verification password information of a target object sent by an acquisition institution server; recognizing, from registered biometric information of a plurality of objects, the registered biometric information matching the target biometric information; determining target account information of the target object according to the recognized registered biometric information; and sending a data processing request to a card issuing institution server corresponding to the target account information, the data processing request comprising the target account information and the verification password information, so that the card issuing institution server performs verification using the verification password information and performs data processing according to the target account information after the verification is passed.

Abstract: The application discloses a data processing method, apparatus, device and medium. The data processing method includes: receiving target activation data and a target activation instruction sent by a target server, wherein the target activation data includes a payment token to be activated corresponding to a payment card account number which needs to be activated; updating, in response to the target activation instruction, a target payment token in target personalized data to be the payment token to be activated, wherein a transaction card type indicated by the target personalized data is same as a transaction card type indicated by the target activation instruction; and setting the updated target payment token to be in an activated state.

Abstract: A method for matching semantic text data with tags.

Abstract: The invention relates to a data processing method based on NFC tag. The method comprises: reading the NFC tag, the NFC tag comprising tag content and tag ID; generating an NFC tag payment request based on the tag content and tag ID; parsing the NFC tag payment request and obtaining an parsing reply to the NFC tag payment request; generating an order generation request based on the parsing reply, wherein the order generation request is for causing an order to be generated based on first account information, current transaction information and second account information; generating the order based on the order generation request; and payment step for performing payment based on the order. According to embodiments of the invention, the payment process can be simplified, also, there is no need to set the NFC-specific reading device in the embodiments of the invention, and the cost of merchants can be reduced.

Abstract: The present invention relates to a method for access control of a multimedia system to a secure operating system and a mobile terminal for implementing the method. The method includes the steps of: initiating an application access request for selecting a trusted application from a client application of a multimedia system to a secure operating system; making a decision as to whether the client application is a malicious application, and if not, proceeding to a next step, if yes, returning Selection Failure to the client application and performing an interrupt handling; sending the application access request from the multimedia system to the secure system; and acquiring, at the secure operating system, the trusted application based on the application access request and returning the trusted application to the multimedia system.

Abstract: A transaction processing method and system, and a server. The method includes: after a first node obtains at least one statement corresponding to a first transaction, the first node may classify each statement, and send the at least one statement to at least one second node according to the type of each statement, respectively, so that the at least one second node generates an execution plan corresponding to the received statement according to the statement; then the first node may process the first transaction according to the received execution plan which corresponds to the at least one statement of the first transaction and is sent by the at least one second node. In this way, embodiments can process statements of multiple types at the same time, thereby effectively improving the processing efficiency of the system, reducing the operating burden of the system, and ensuring the transactionality of the system.

Abstract: Embodiments of the present disclosure provide a method and apparatus for configuring a security carrier, including: adding a carrier batch field to a security carrier list, encoding, for each security carrier in the security carrier list, a plurality of pieces of batch feature information of the security carrier according to a preset encoding rule, so as to generate carrier batch information of each security carrier, and to add same to the security carrier list; and then, according to identifier information and the carrier batch information of each security carrier, configuring a supplementary security domain, a card application, an application installation package and an application provider that need to be preset for each security carrier.

Abstract: The application provides an image acquisition apparatus, a server, and encryption and decryption methods, and relates to the field of data processing. The image acquisition apparatus includes: an image acquisition device including an encryption processor and a data interface provided in the image acquisition device, wherein the encryption processor is configured to encrypt, by using a stored first key, image data acquired by the image acquisition device to obtain image ciphertext data; the data interface is configured to obtain the image ciphertext data and output the image ciphertext data to a terminal device. With the technical solution of the application, security of the image data can be ensured.

Abstract: The application discloses a service invoking method, device, apparatus and medium. The service invoking method includes: receiving a first service request message sent by a service invoking end; determining, in response to the first service request message, header information of the first service request message; determining, under a condition that the header information includes a route identification, a target data center among a plurality of data centers according to the route identification; sending the first service request message to the target data center to enable the target data center to provide service for the service invoking end. Based on the embodiments of the application, efficiency of service invoking can be improved.

Abstract: The application provides a data security processing terminal, system and method, and is related to a field of data processing. The data security processing terminal includes: an image acquisition device configured to acquire image data and transmit the image data to a Trust Execution Environment through a secure channel; an image acquisition driver operating in the Trust Execution Environment and configured to drive, in response to a drive instruction from a processor, the image acquisition device to acquire the image data; the processor operating in the Trust Execution Environment and configured to send the drive instruction to the image acquisition driver, obtain the image data, encrypt the image data using a stored first key to obtain image ciphertext data, and output the image ciphertext data. The technical solution of the present applicant can be used to ensure the security of image data.

Abstract: The application provides a data encryption and decryption method, device, storage medium, and encrypted file, and relates to the technical field of data processing. The method for data encryption includes: obtaining a first key, and performing an obfuscation operation on the first key and data to be encrypted to obtain obfuscation operation result data; obtaining a second key, and obtaining a first signature of the obfuscation operation result data according to the second key; obtaining a third key, and encrypting the first key, the data to be encrypted and the first signature using the third key to obtain a target ciphertext; obtaining a fourth key, and obtaining a second signature of the target ciphertext according to the fourth key; generating an encrypted file including the target ciphertext and the second signature. With the technical solutions of the application, security of data protection can be improved.

Abstract: The application provides a method for data reading and writing processing, data center, disaster recovery system and storage medium. The method includes receiving, by a first data center, a data reading request including a first user identification; determining, in response to the data reading request, whether a writing user identification set stored in the first data center includes the first user identification, the writing user identification set including user identifications corresponding to data writing requests; and under a condition that the writing user identification set includes the first user identification, forwarding the data reading request to a second data center, to read, in the second data center, data to be read as indicated by the data reading request, the second data center being configured to receive and process a data writing request sent by a user terminal or forwarded by the first data center.

Abstract: A positioning method comprises acquiring positioning information of a 5G base station from a satellite, obtaining calibration information based on the positioning information, and broadcasting outwards the calibration information; acquiring initial positioning information of a user terminal from the satellite; accessing a nearest 5G base station in real time, monitoring and acquiring calibration information broadcasted by the nearest 5G base station; and calibrating the initial positioning information acquired in the initial positioning step according to the calibration information acquired in the monitoring step to obtain positioning result information. As described above, the positioning of centimeter level precision can be realized by utilizing the 5G base station, and there is no need to additionally establish a CORS base station and a data center, thereby the cost of precise positioning can be reduced.

Abstract: A method for creating a virtual machine and/or a container through a unified resource scheduling coordinator, a unified resource scheduling coordinator, a unified resource scheduling system and a computer storage medium.

Abstract: Embodiments of the present invention disclose an application management method for terminals, including: after receiving the application download request sent by the terminal, the application server sends the corresponding application installation package to the terminal. Then, the first verification message sent by the terminal is received, and the first verification message is generated by the terminal according to the content of the received application installation package. After determining that the first verification message is consistent with a stored second verification message, the application server sends an permit-to-install message to the terminal, so that the terminal installs the application according to the received application installation package.

Abstract: The present invention relates to the method and the system for initializing secure network access for POS terminals. Said system comprises a terminal backend system and a POS terminal. The POS terminal is provided with: a security module, which was preloaded with a terminal default public key certificate, a private key file, and a CA public key certificate of the terminal backend system in the setting of leaving the factory; a transaction module, which is used for performing the acquiring operation with the following core trading module; and a parameter initializing module, which is used for implementing network access.

Abstract: Proposed are a transaction savepoint management apparatus and method, which may involve: creating, based on a transaction initiation request from a user terminal, a transaction, wherein the transaction includes a plurality of operation instructions, and subsequently accessing at least one of a plurality of databases so as to sequentially execute the plurality of operation instructions according to a time sequence; and if the plurality of operation instructions includes global savepoint establishment instruction, creating and maintaining a global savepoint queue to coordinate the plurality of databases and implement an operation for global savepoints, and based on the global savepoints, triggering a database, involved in this transaction, from among the plurality of databases to establish local savepoints and record an association relationship between each of the local savepoints and the global savepoints.

Abstract: The present invention relates to a method and a system for integrated payment. The method for integrated payment includes: receiving, from a user terminal, a first access request corresponding to payment information; generating redirection address information on the basis of the first access request; and transmitting the redirection address information to the user terminal; wherein the redirection address information comprises jump target information and order information corresponding to a transaction order to be paid.

Abstract: The present disclosure provides a method and a device for data processing. The method includes acquiring at least two pathways of communication messages, where the at least two pathways of communication messages are messages intercepted in a bypass manner from messages transmitted by a service processing system to an external system; and the service processing system does not execute logic of record storage; processing the at least two pathways of communication messages, and determining communication messages to-be-stored from the at least two pathways of communication messages processed; and according to the at least two pathways of communication messages, storing the communication messages to-be-stored in a database.

Abstract: A method, a device, and a computer apparatus for merging regions of a HBase table are provided. The method includes acquiring attribute information of HDFS files corresponding to each region in a plurality of regions in the HBase table, where the attribute information of the HDFS files corresponding to one region includes storage space occupied by the files corresponding to the one region, and performing merging processing on every two adjacent regions in the plurality of regions at least according to the storage space occupied by the files corresponding to each region in the plurality of regions. Performing the merging based on the storage space occupied by the files corresponding to the regions in the embodiments of the present disclosure may be beneficial for improving the precision of merging two adjacent regions.