95results about How to "Increase legitimacy" patented technology

The invention provides a network virtual disk file safety management method based on cloud computing, which achieves the functions of automatic load balancing and transparent space expanding and shrinking by adopting cloud computing thought. In order to overcome the defect that public cloud can not realize data safety isolation and authorization use, the method can take Hadoop cloud platform as a base to construct a seamless virtual disk transparent encryption environment and realize distribution storage, data isolation, safe data sharing and other functions.

A system and method are provided to receive a search query from a user, typically via a web browser, the Internet, and a web server. A search engine obtains a set of potential search results based on the search query. For each Internet domain or web site mentioned in the search results, a set of data sources is accessed to obtain information concerning the legitimacy of the business associated with the Internet domain or web site. The legitimacy information is used to reorder or to change or to augment the appearance or presentation of the search result for the Internet domain or web site. The processed search results are returned to the user.

The invention discloses an intelligent equipment binding method and device. The method comprises steps as follows: a cloud platform generates binding keys and records the corresponding relation of intelligent equipment identification information and the binding keys in a corresponding relation table; when receiving a binding request carrying a client identification, the intelligent equipment identification information and a binding ciphertext from a mobile terminal, the cloud platform looks up the binding key corresponding to the intelligent equipment identification information carried in the binding request in the corresponding relation table, decodes the binding ciphertext through the binding key in a preset encryption algorithm and binds the intelligent equipment identification information and the client identification after decoding is successful or the decoded intelligent equipment identification information and the intelligent equipment identification information received from the mobile terminal are successfully matched. With the adoption of the intelligent equipment binding method and device, a false binding request can be prevented, the safety risk caused by unauthorized binding can be avoided, and the intelligent equipment control and operation safety is improved.

The invention discloses an intelligent management and control system for unmanned aerial vehicle routing inspection. The system comprises a flight data recording device, an unmanned aerial vehicle data cloud and an intelligent management and control platform. The flight data recording device is mounted on the unmanned aerial vehicle and is used for acquiring flight data and wirelessly sending theflight data to the unmanned aerial vehicle data cloud; the unmanned aerial vehicle data cloud is internally provided with a cloud memory, and the cloud memory is used for storing flight data of the unmanned aerial vehicle; and the intelligent management and control platform is in communication connection with the unmanned aerial vehicle data cloud end and is used for acquiring the flight data stored in the unmanned aerial vehicle data cloud end and carrying out analysis and calculation according to the flight data to form resources which can be directly accessed. According to the intelligent management and control system provided by the invention, the electric power inspection unmanned aerial vehicle can be comprehensively managed, the dynamic information of the unmanned aerial vehicle canbe monitored in real time, an operator can conveniently operate the unmanned aerial vehicle and timely find abnormity, and meanwhile, the use legality and safety of the unmanned aerial vehicle are enhanced.

The invention discloses an application program security verification method and a terminal. A reliable application program, namely a service management program is provided by a USB (universal serial bus) Key and used for verifying other application programs such as a security detection program on the terminal, so that validity and security of the application programs on the terminal are effectively verified, and the problem of security risks due to incapability of verifying validity of traditional application program download and installation is solved. The method has the advantages that security of the application programs on the terminal is improved, and further, security of personal information of users is ensured.

The invention discloses an information safety protecting method and system. According to the information safety protecting method and system, a reliable application program, namely a first safety detection program, is provided through a USB Key, other application programs on a terminal are verified through the reliable application program, then the legality of the application programs on the terminal is effectively verified, the problem that potential safety hazards exist due to the fact that the legality of downloading and installation of traditional application programs can not be verified is avoided, safety of the application programs on the terminal is improved, and furthermore safety of personal information of a user is guaranteed.

The invention discloses a method, a system and a device for internet data preservation. The method comprises the steps of obtaining to-be-preserved data submitted by a user and generating preservation verification information of the to-be-preserved data; generating storage electronic certificate information combination based on the to-be-preserved data and user information; sending a filing information combination including the preservation verification information, the storage electronic certificate information combination, user identification information and a preservation receipt code to an authentication server; obtaining a preservation electronic certificate which is generated and returned after the preservation verification information is filed successfully based on the filing information combination by the authentication server; and storing the to-be-preserved data, the storage electronic certification and the preservation electronic certificate. According to the method, the system and the device for internet data preservation, data issued by the user or obtained from the internet can be stored and preserved, the reliability of electronic evidences can be improved, and the electronic evidences can be stored and used conveniently.

The invention discloses a Hamilton quantum arbitration signature and verification method based on quantum blind calculation, which comprises the following steps that a third communicator distributes aHamilton model to a first communicator and a second communicator; the first communicator prepares to-be-signed information represented by n quantum bit strings; the first communicator conducts quantum blind calculation on the to-be-signed information to obtain a measurement base; the first communicator signs the to-be-signed information by utilizing the Hamilton model; the second communicator conducts un-signing by utilizing the Hamilton model to obtain a verification quantum bit string; the third communicator verifies whether the first communicator is legal or not by verifying whether the to-be-signed information and the verification quantum bit string are the same or not; if legal, the second communicator uses the measurement base to measure the verification quantum bit string so as toobtain a measurement result; and the third communicator controls whether the measurement result is transposed or not according to the stored control parameters to obtain binary mode payment information. According to the Hamilton quantum arbitration signature and verification method based on quantum blind, the safety of the signature verification process is improved, and a verifier verifies the signature without the need for restoring the original information.

The present invention relates to a method for the safety certification of a digital television broadcasting program. At present, the safety certification to the program is mainly realized through the software configuration, and the security is low. The method of the present invention has the procedures that a preset legal program name is wrote in a ROM; a PST chart is abstracted, and the mapping of a program number of each program and the PID value of a PMT chart are established; a SDT chart is abstracted, and the mapping between the program number and the program name of each program; the corresponding program number of each legal program is detected; the PMT chart of the legal program is abstracted, and the audio and video PID value is decoded; a corresponding TS package of the legal program is identified, and then transmitted to the back level. The method of the present invention integrates a safety certification filter in a digital television demodulator and a decoder, while the legality of program information is checked, the cost is low, therefore ensuring that the TS stream of a flow message source decoder only contains legal contents already checked and passed.

The invention discloses a high-voltage electric energy meter verification device that can be traced as a whole, mainly including a verification device control module and a three-phase standard power source; the verification device control module mainly includes an industrial computer, a user interface connected with the industrial computer, and a digital quantity Signal conversion board, pulse input and output board; the three-phase standard power source includes three single-phase standard power sources with the same structure and independent of each other, and the single-phase standard power source mainly includes a standard meter, a low-voltage signal source, a power amplifier, Current booster, booster, current transformer, voltage transformer, the output terminal of the current booster and the primary side of the current transformer form a current output loop, the secondary side of the current transformer is connected to the standard meter, the booster’s The output terminal is used as a voltage output terminal and is connected to the standard meter through a voltage transformer; the standard meter of each single-phase standard power meter is connected to the digital signal conversion board. The invention can verify the high-voltage electric energy meter as a whole, and the accuracy of the verification device can be traced as a whole.

The invention discloses an information witness method and device. The method specifically includes the following steps: enabling an information witness platform to receive an information witness request; selecting a target witness server for information to be witnessed carried in the information witness request from all witness servers that are registered in advance; witnessing the information tobe witnessed through the target witness server to obtain a witness result; and storing the witness result in a witness blockchain. Even if multiple information to be witnessed exists, users do not need to witness the information at different witness servers respectively, the operation of automatically selecting the target witness server can be triggered through the mode of initiating the information witness request, user operations can be reduced, the witness process can be simplified, and the witness efficiency and user experience can be improved; and in addition, the witness result is storedin the witness blockchain, and thus the witness result cannot be easily tampered with, the accuracy and legitimacy of the witness result can be ensured, and moreover, even if the witness servers areattacked, the witness result stored in the witness blockchain cannot be leaked, and the information security can be improved.

The invention relates to a power distribution room safety monitoring system based on infrared sensing. The system comprises a monitoring terminal, a center server and a pre-warning device. The monitoring terminal comprises an infrared sensor, a radio frequency signal reader and a microcomputer control device; the infrared sensor is used for detecting whether a person enters a power distribution room and transmitting detected infrared information to the microcomputer control device; the radio frequency signal reader is provided with a transmitting antenna and is used for detecting whether a recognizable tag exists in a work area and transmitting collected tag information to the microcomputer control device; the microcomputer control device is used for receiving information sent by the infrared sensor and the radio frequency signal reader and transmitting the information to the center server. The center server is used for receiving the information sent by the monitoring terminal, judging whether the person entering the power distribution room is authorized and carrying out related operations according to the judgment result. The pre-warning device is used for sending out prewarning information once triggered by the center server when an unauthorized person enters the power distribution room. The system can automatically monitor validity of the person entering the power distribution room and safety of the power distribution room is improved.

The present invention discloses an automatically maintained image update system and a method therefor and belongs to the field of image information technologies. The system comprises an image updating subsystem and an image data collection control subsystem, wherein the image updating subsystem is used to collect request information of a user, perform classification processing on the request information according to a preset mechanism, and send a data updating demand to the image data collection control subsystem; and the image data collection control subsystem assigns image collection tasks to appropriate unmanned aerial vehicles according to the preset rule and receives returned telemetry data. According to the method, by combining an information feedback mechanism of the user with a checking mechanism of image data, in addition to receiving an instruction of an operator, the system also can respond to the feedback of the user and intelligently performs processing on sensitive image information, so that the legality, reliability and validity of image information collection are effectively improved.

The invention discloses a method and a device for voiceprint registration and a method and a device for voiceprint authentication, wherein the method for voiceprint registration comprises the steps of: respectively extracting various types of voiceprint features corresponding to N registration corpora input by a user, wherein N is greater than 1; and fusing the various types of voiceprint features, and establishing a registration voiceprint model of the user. In the method, through fusing the various types of voiceprint features to establish the registration voiceprint model, reliability and accuracy of authenticating validity of the user through the registration voiceprint model are improved.

A device using the second-generation residence card as ID certification media is prepared for utilizing a miniaturized electronic unit supporting interactive information treatment function to bridge with the second-generation residence card reader and control subsystem of ID certification system for directly using the second-generation residence card reader as ID certification media fetching unit so as to realize to use the second-generation residence card as ID certification media.

The embodiment of the invention discloses a data operating method for an intelligent card, which is characterized in that a network side utilizes a set safe calculating algorithm and a secret key to calculate the information identifying data of data operating relevant information after determining that data access operation is needed for an intelligent card, and a data operating command carrying the information identifying data and the data operating relevant information is sent to the intelligent card; the intelligent card reads the secret key saved therein after receiving the data operatingcommand and then utilizes the safe calculating algorithm and the read secret key to calculate the information identifying data of the data operating relevant information, if the calculated informationidentifying data is consistent with the information identifying data carried in the data operating command, the data access operation is performed on the intelligent card, and otherwise, the data access operation is refused to the intelligent card. The embodiment of the invention also discloses an intelligent card. By adopting the invention, the safety and the validity of the data access operation performed on the intelligent card can be effectively improved.