41results about How to "Guaranteed security level" patented technology

The invention provides a vehicle-road cooperation identity authentication system, which can reduce certificate management and storage overhead, realize strong authentication of vehicle-road cooperation vehicle node identities, and rapidly trace back real identities of vehicle ends when dispute events occur. The vehicle-road cooperation identity authentication system comprises a roadside terminal and a vehicle-mounted terminal, wherein the roadside terminal and the vehicle-mounted terminal are in communication connection with an authentication server, and the authentication server comprises a root CA, an authentication CA and an anonymous CA. The vehicle-road cooperation identity authentication system further comprises a private key generation center PKG, a security module and an automobileelectronic identifier, wherein different identity authentication mechanisms are used for different vehicle-road cooperation nodes; the road side terminal and the vehicle-mounted terminal needing privacy protection use a PKI identity authentication mechanism; the vehicle-mounted terminal needing no privacy protection uses an IBC identity authentication mechanism; and for the vehicle-mounted terminal, an automobile electronic identifier uniquely identifying the credible digital identity of the vehicle is added, so that strong authentication of the vehicle identity is realized. Meanwhile, the invention further discloses an identity authentication method for vehicle-road cooperation.

The invention discloses a structurized shift arrangement system for a hospital. The system comprises a hospital information processing server, a local area network, an extranet and a shift arrangement method. The system fully utilizes nursing human resources, and achieves flexible and unified shift arrangement management on nurses in the hospital, so that enough manpower is ensured during time slots with large workload and in which patients needs nursing most, an eight-hour fixed shift arrangement mode including a morning shift, a middle shaft and a night shift is broken, a traditional manual shift arrangement mode is changed, and an automatic shift arrangement mode is achieved. A station structurized shift arrangement system is built, so that lack of nurses is relieved, peak strength of nursing work is improved, occurrence of nursing errors is effectively eradicated, a security level of patient nursing work is ensured, and national high quality nursing service is achieved.

An image processing device includes a plurality of printers (Pr1, Pr2, Pr3, Pr4, . . . ) and a plurality of client machines (PC1, PC2, PC3, PC4, PC5, . . . ). When requesting an image data processing to a printer other than the printer to which an image data processing has been requested firstly, the client machine checks the security level of the other printer to which the image data processing is to be requested before requesting the image data distribution processing to the other printer. When selecting another printer to which the image data distribution processing is to be requested, the security level in each printer is sufficiently considered.

The invention discloses a commercial cipher algorithm based security access control system and an implementation method thereof. The commercial cipher algorithm based security access control system and the implementation method thereof have the advantages that a secure card issuing process and a three-level bidirectional card swiping authentication process are achieved in access control system control, potential safety hazards that existing access control systems are cracked and copied easily are overcome fundamentally, requirements of domestic important access control security and confidentiality are met, and the security access control system and the implementation method thereof can be widely applied to important departments and locations in all industries such as government agencies, military affairs, finance and telecommunications.

The invention relates to campus vehicle management, and discloses a campus vehicle pick-up method and system, so that the problems that people find a vehicle and wait for the vehicle do not exist in the pick-up process, the car-pooling pick-up requirement is particularly met, and the pick-up efficiency is improved. The method comprises the following steps: a first device obtains information of students entering a pick-up area and sends the information to a server; if the server detects that all the students in a certain associated group enter the pick-up area, the server sends information to pick-up personnel to inform the pick-up personnel to enter a buffer area; a second device sends the site clock-in information to the server; the server sends information to a pick-up person according to the pick-up type of a card punching student based on the card punching information of the student site so as to inform the pick-up personnel to enter the pick-up area from the buffer area and drive into a corresponding parking area; a third device matches student information according to the collected vehicle information of the parking area and updates the student information to a broadcast board to prompt students to get on the vehicle; and if a gate machine recognizes that the student information at the gate machine opening is matched with the vehicle information in the parking area, the gate machine is started.

The invention discloses a double-factor authentication mobile payment method and system. The method comprises the following steps that a mobile terminal sends a payment request to a mobile operator payment platform through a mobile operator main SIM card, and the mobile operator payment platform identifies and stores a main SIM card identification code; a debit card payment device provided with an auxiliary SIM card receives the payment request sent by the mobile terminal and generates a corresponding payment message; the payment message is sent to the mobile operator payment platform, and the mobile operator payment platform identifies and stores an identification code of the auxiliary SIM card sending the payment request; the mobile operator payment platform compares the auxiliary SIM card identification code reaching the mobile operator payment platform through different paths with the main SIM card identification code, and a card transaction is completed if the auxiliary SIM card identification code is matched with the main SIM card identification code, and if not, the mobile operator payment platform rejects the payment request. By means of the double-factor authentication mobile payment method and system, payment convenience can be easily improved under the premise that the safety of mobile payment is not reduced.

The embodiment of the invention relates to an asset management method and system based on multiple hardware wallets, and the method comprises the steps: carrying out the initialization of M hardware wallets, and enabling an account corresponding to one of the initialized M hardware wallets to be configured with an asset; Based on M-1 key exchange processing, in addition to the hardware wallet configured with assets in the M hardware wallets, the other hardware wallets respectively obtain the management authority for the hardware wallet configured with the assets, and co-manage the assets withthe hardware wallet with the assets , Wherein M is a positive integer greater than or equal to 2. Therefore, based on the key exchange technology, the M hardware wallets have the management authorityof the hardware wallets configured with assets, namely, hardware backup of private keys of the hardware wallets is realized, and the security level of the hardware wallets is ensured without key combination with passwords or remembering words; Moreover, due to hardware backup, delivery and checking can be achieved through hardware, and the safety state of the hardware wallet can be obtained in time.

The invention provides a business processing platform and an account binding method executed by the business processing platform. The invention further provides terminal equipment and an account binding method executed by the terminal equipment. The business processing platform can be used as a second platform to execute the account binding method, and binds the first account of the first platform with the second account of the second platform. The account binding method comprises the steps that a binding activation code is generated according to a binding request from first terminal equipment associated with a user, and the binding request comprises first account information of a first account; the binding request applies for the second platform to establish a binding relationship between the second account and the first account when the second account uses the digital resource; sending the binding activation code to a second terminal device associated with the user; and binding the second account with the first account based on the binding activation code received from the first platform.

The invention provides a passenger risk level classification method and device, electronic equipment and a storage medium; a PSOBP neural network model used for dividing passenger risk levels is trained in advance, and when passenger risk level classification needs to be carried out on passengers to be inspected, a task thread is extracted through awakening, and a data extraction module is calledto establish connection with a source data platform; the method also includes extracting index data information of the to-be-inspected passenger, and performing data integration and processing on theindex data information of the to-be-inspected passenger to obtain a quantitative value corresponding to the index data information of the to-be-inspected passenger; and determining the risk level of the passenger to be inspected by using the PSOBP neural network model according to the quantitative value corresponding to the index data information of the passenger to be inspected. According to theembodiment of the invention, security check resources can be scientifically configured, the security check pressure is relieved while the security level is guaranteed, the queuing waiting time of passengers is shortened, the airport service quality and the passenger satisfaction are improved, and finally, the purpose of high-quality development of the civil aviation industry is achieved.

The invention discloses an internet-based electric power safety monitoring system and a control method. The internet-based electric power safety monitoring system comprises a plurality of electric power devices, a plurality of electric power information monitoring devices, a first safety analysis part, a second safety analysis part, an internet big data platform and an intelligent terminal. The big data platform comprises a third security analysis part and a data server; and the electric power information monitoring devices acquire monitoring data of the electric power equipment, the electric power information monitoring devices are in communication connection with the big data platform through the first safety analysis part, and the intelligent terminal is in communication connection with the internet big data platform through the second safety analysis part. According to the invention, safety monitoring of the power equipment can be realized based on the Internet, and the safety level of the power equipment Internet monitoring system is improved.

The invention discloses a two-factor authentication mobile payment method and system in an online cardless mode.The method comprises the following steps that online cardless password-free payment is selected through an application program of a mobile terminal provided with a mobile operator main SIM card, the main SIM card is utilized for sending a payment request containing a main SIM card identification code to a mobile operator payment platform, and the mobile operator payment platform identifies and stores the main SIM card identification code; a financial card payment device provided with a supplementary SIM card corresponding to the main SIM card receives the payment request sent by the mobile terminal, the financial card payment device sends a payment request containing a supplementary SIM card identification code to the mobile operator payment platform, and the mobile operator payment platform identifies and stores the supplementary SIM card identification code of the payment request.According to the two-factor authentication mobile payment method and system in the online cardless mode, on the premise that the payment security is not reduced, by means of the mode that the payment requests transmitted in two independent telecommunication channels are used for mutual authentication, the payment convenience and security are improved.

The invention discloses a block-chain-based data distributed storage and data retrieval method, which comprises the following steps that: any user uses a user management module to lift an access application, and verifies and configures a corresponding user account; a data collection module is used for collecting to-be-transmitted data, and the to-be-transmitted data is stored in a data storage module through the Zcash mining algorithm in combination with the identity information of a user; a data consensus module encrypts the to-be-transmitted data according to the identity information, stores the to-be-transmitted data into a block chain according to a time sequence, and affixes a corresponding timestamp; any user acquires data stored in the block chain by using a target retrieval module according to the user account number to which the user belongs; and a database module of any node regularly incrementally updates the contents of the database and the block chain. Through the scheme, the security level of data access can be ensured, and the data retrieval time can be shortened, and the block-chain-based data distributed storage and data retrieval method has very high practical value and popularization value in the technical field of block chains.