49results about How to "Reduce the Risk of Misappropriation" patented technology

The invention discloses an account login method and a system. The method comprises: step 1, an account login request is received by a server; step 2, the server judges whether the login meets pre-set unusual login prompt conditions or not after success of login, and if the login meets the pre-set unusual login prompt conditions, unusual login prompt information is sent to a user terminal; and step 3, when the server receives lock information replied according to unusual login prompt information through the user terminal, a current registered account is forced to log off, and the account is forbidden to log in again. The account login method and the system can inform a user timely after the account of the user is stolen, and meanwhile usage of the account is limited so as to prevent loss of the user.

The invention discloses a method and a system for reducing the stealing risk of an electric vehicle charging identity certificate. The method comprises the following steps: (1) data acquisition: acquiring the charging identity certificate and vehicle data, processing the charging identity certificate and the vehicle data by a central system, and processing and extracting to form vehicle characteristic information; (2) binding and charging: enabling the central system to inquire vehicle characteristic information bound with the charging identity certificate from a persistent data storage device, if the vehicle characteristic information is empty, binding the currently collected vehicle characteristic information with the current charging identity certificate, and storing the binding relationship in the persistent data storage device for subsequent inquiry; if the vehicle characteristic information bound with the charging identity certificate is inquired, comparing the inquired vehicle characteristic information with the currently collected vehicle characteristic information for verification, if the verification passes, enabling the central system to indicate a charging pile system to start/continue charging, otherwise, the charging is refused/the charging is stopped immediately/an electric vehicle owner is notified to confirm whether to continue the charging or not.

The invention discloses a method and a system for encrypting, hiding and discovering of a WIFI access point. The method comprises steps of generating a first public key and a first private key, wherein the first public key is positioned in an AP, and placing the first private key in an STA, B generating a second public key and a second private key, wherein the second public key is added into a management frame, and utilizing the first public key to encrypt the frame body which is transmitted to the STA, C using the first private key to decrypt the encryption to find the AP by the STA and storing the second public key, D using the second public key to transmit the following-up management frame to the AP by the STA, using the second private key to perform decryption on the following-up management frame by the AP, using the first public key to transmit the following- up management frame to the STA by the AP, and using the first private key to perform decryption on the received following-up management frame by the STA. The invention utilizes the asymmetric encryption algorithm to perform encryption on the STA and the AP management frame, only the STA has the correct private key to decrypt the management frame and find the existence of the AP so as to hide the visibility of the AP toward the illegal user and thus reduce the risk that the AP can be stolen.

The embodiment of the invention provides a biometric image processing method and device, and the method comprises the steps: firstly obtaining a to-be-coded first image, segmenting the first image into a first number of first image blocks, and sequentially numbering the first image blocks; according to a number sequence in a preset first sequence, and disrupting the arrangement of the plurality offirst image blocks to obtain a second image which is arranged out of order; enabling the neural network model running on the server to perform biological feature recognition on the second image, wherein the neural network model is obtained by training specified training samples in advance, and each training sample in the specified training samples is arranged out of order according to a first sequence. The method can effectively improve the security of the private data of the user.

The invention relates to a user and terminal binding system and method applied to an electrical stimulation physiotherapy system. The system comprises an electrical stimulation physiotherapy terminal, a remote operation apparatus and a cloud prescription data management platform which are connected mutually, wherein the electrical stimulation physiotherapy terminal comprises a connection verification module; the remote operation apparatus comprises a terminal binding application module and a binding response module; and the cloud prescription data management platform comprises a terminal binding module and a basic data input module used for inputting basic information of the electrical stimulation physiotherapy terminal. According to the system and the method, user information is bound with the electrical stimulation physiotherapy terminal; prescription data is easier to manage; the security of the electrical stimulation physiotherapy terminal is guaranteed; the permission of a remote operation terminal is higher; and the operation error rate is better prevented.

The invention relates to a marking inkjet printing method. By adding marker data files during marking inkjet printing, security of printing operational data files is improved; meanwhile, printing original documents can be more recognizable.

The present invention discloses a signature information collection method, a signature verification method and an electronic signature system. The signature information collection method comprises that: when detecting that a user writes on an electronic screen by using an electronic signature pen, a collection end sends a fingerprint acquisition request to the electronic signature pen, and sends an electronic signature handwriting acquisition request to the electronic screen; the collection end obtains fingerprint information collected by the electronic signature pen and the electronic signature handwriting collected by the electronic screen, and attaches the received fingerprint information to the electronic signature handwriting to form an electronic signature pattern; and the collectionend sends the electronic signature pattern to a verification end. According to embodiments of the present invention, an effective electronic signature can be obtained, and the risk of the electronicsignature being stolen can be reduced.

The embodiment of the invention provides an in-vehicle payment system and device. The system comprises a mobile device, a shop system, a cloud platform and a payment system; the mobile device receives user load data containing vehicle identification information and user identification information and transmits to the cloud platform; the shop system identifies a consumer vehicle and generates order data, when the shop confirms that the user uses in-vehicle payment, the shop system transmits the vehicle identification information and order data to the cloud platform and asks the user to pay the order; the existence of the user load data corresponding to the vehicle identification information is confirmed through the cloud platform, the to-be-paid order data asked by the shop is informed the user to perform payment confirmation, the cloud platform receives user payment data and performs authentication and authorization on the payment system, and a payment result is returned to the shop system and the mobile device; and the shop system receives a paid notification and provides service for the user. The inconvenient that the user needs to get off the vehicle to queue and change in consumption can be avoided, and the risk of embezzlement can be reduced.

The invention provides a machine card verification method applied to an extremely simple network. The method comprises the steps that after a WBCPE sends a registration request to a WBAP, the WBAP generates a request IMEI indication according to the registration request, the WBAP sends the request IMEI indication to the WBCPE, the WBCPE responds to the request IMEI indication and sends the IMEI and first SIM card information to a WBAC through the WBAP, and the first SIM card information comprises at least one of the following information: an international mobile subscriber identity (IMSI), a network access identifier (NAI) and a certificate name; and the WBAC verifies the IMEI and the first SIM card information according to the preset binding information. According to the machine card verification method, the IMEI and SIM card information is verified, so that the risk that the SIM card is stolen is reduced, and the safety of a very simple network is improved. The invention further provides related equipment capable of realizing the method.

The embodiment of the invention discloses a dynamic identity authentication method and device, a server and a storage medium. The method comprises the steps of obtaining user agent information in an identity authentication request corresponding to a login behavior, obtaining corresponding trust scores and weight values, and calculating a total score of the identity authentication request; if the total score is lower than a trust threshold, triggering an authentication mode corresponding to a score segment to which the total score belongs; updating the trust score of each dimension in the user agent information according to the authentication result and a preset score adjustment model, and recalculating the total score according to each adjusted trust score and the corresponding weight value, wherein the score adjustment model is used for indicating configuration information for adjusting the trust score of each dimension in the user agent information according to the authentication result; and determining an identity authentication result of the login behavior according to a comparison result of the recalculated total score and the trust threshold and the authentication result. According to the embodiment of the invention, dynamic identity authentication is carried out on the login behavior, so that the security of identity authentication is improved.

The invention discloses a control method and device for vehicle gear shifting and a vehicle. The control method includes the steps of receiving a gear shifting instruction for the vehicle; obtaining biological characteristic information of a driver when receiving the gear shifting instruction; sending the biological characteristic information to a terminal communicated with the vehicle, wherein the biological characteristic information is used for verifying whether the driver is a legal user or not through the terminal; receiving a verification result sent by the terminal; controlling he gear shifting opening of the vehicle according to the verification result. Thus, the risk that the vehicle is stolen by an illegal user for use can be reduced, it is ensured that only a legal user can operate the vehicle and conduct gear shifting operation, and therefore the antitheft index of the vehicle is increased. In the technical scheme, the biological characteristic information serves as the basis for driver identity recognition, the biological characteristic information can be uniquely used for identifying the user identity and can not be easily faked, and therefore the accuracy of identity recognition can be further improved, and vehicle safety is improved.

The invention discloses a new material technology transfer service management system. The system comprises a client terminal, the output end of the client terminal is electrically connected with a data service; wherein the output end of the data service is electrically connected with a login module, the output end of the login module is electrically connected with a client data receiving module, the output end of the client data receiving and transmitting module is electrically connected with a server data receiving and transmitting module, and the output end of the server data receiving and transmitting module is electrically connected with a central server. According to the invention, the client data receiving and transmitting module, the server data receiving and transmitting module andthe short message are arranged; an account number and a password can be sent to the central server when a client logs in; and then the central data server sends a short message of a verification codeto the client terminal to prove that the logger is the owner, so that the risk of client information theft is reduced, the patent security of the client is higher, and the client patent is preventedfrom being illegally purchased and sold by a theft crime.

The invention relates to a vehicle starting method and device, a storage medium and a vehicle, and aims at solving the technical problem that an existing vehicle anti-theft coefficient is not high. The method comprises the steps of obtaining at least one frame of to-be-identified image located in a target area when it is detected that a preset trigger event occurs in a keyless entry and startup system; analyzing the to-be-recognized image to obtain face image information; and if the matching result of the face image information and the preset face image information is consistent, controlling the vehicle to execute a starting operation.

A remote auction method disclosed by the present invention comprises the following steps of S1 establishing an online auction platform, and distributing the accounts to the users of the real name authentication; establishing a plurality of virtual rooms on the auction platform, wherein each virtual room is only opened to the users having the temporary passwords; S2 displaying the auction items on the auction platform, obtaining the estimated quotations to the auction items of the customers intending to participate in the auction, and then screening the bidders according to the estimated quotations; S3 randomly selecting one virtual room as a virtual auction place, and distributing the temporary passwords to the bidders randomly, wherein the temporary passwords are in one-to-one correspondence with the bidders. According to the present invention, by establishing the online auction platform, the place is provided for the remote auction; the real name authentication guarantees the safe usage of the online auction platform; by establishing the virtual rooms, and by the temporary passwords, more guarantee is provided for the identity verification of the participants, and the auction safety is conducive to being guaranteed further.

The invention relates to a two-dimensional code anti-theft metal cover, a preparation method and a two-dimensional code anti-theft pot, the two-dimensional code anti-theft metal cover comprises a basic cover, wherein the basic cover is provided with an opening, and the opening is sealed through an aluminum film seal adhered to the outer surface of the basic cover; a first two-dimensional code is endowed on the surface, pasted with the aluminum film seal, of the basic cover, one face of the aluminum film seal is pasted with the basic cover, a second two-dimensional code is endowed on the other face of the aluminum film seal, and first data obtained according to the first two-dimensional code and second data obtained through the second two-dimensional code have a data association relationship; and the first data obtained by scanning the first two-dimensional code comprises an auxiliary identifier. The two two-dimensional codes are arranged inside and outside, so that the risk that the two-dimensional codes are stolen is reduced.

The embodiment of the invention provides a file sharing system, a method and a storage medium. The file sharing system comprises an execution node, a distributed file system and a block chain, wherein the distributed file system is used for storing a shared file; the execution node is used for encrypting the shared file and uploading the encrypted shared file to the distributed file system, and/or the execution node is used for downloading the encrypted shared file from the distributed file system and decrypting the encrypted shared file; the block chain is used for storing file metadata of the shared file, the file metadata comprises a hash index value of the shared file, and the hash index value is used for searching a corresponding file in the distributed file system. The file can be encrypted through the execution node when the file is uploaded, the risk that the file is stolen is reduced, and meanwhile, the file metadata used for searching the shared file is stored through the block chain, so that traceability and tamper-proof management are performed on the file in the system, and frequent occurrence of pirated files and malicious files is avoided.