8 results about "Secure access module" patented technology

The invention relates to a peripheral adaptation system based on a dynamic plug-in loading mechanism, and belongs to the technical field of plug-in management. The system comprises a dynamic plug-in loading management unit, a peripheral adaptation management unit and a front-end management unit, the dynamic plug-in loading management unit is used for managing the loading and hot plug functions of the plug-in and realizing the loading, isolation and unloading of the plug-in when the system runs; the peripheral adaptation management unit is used for communicating with a peripheral, and analyzing and identifying a special protocol and an interface of the peripheral through the intelligent adapter; and the front-end management unit is used for designing an API (Application Program Interface) for a front-end application to call, and performing authority control on sensitive operation through the security access module. Dynamic loading and flexible support of various peripherals are realized, compatibility of the peripherals is optimized, and maintainability and expansibility of the system are improved.

This invention addresses the problem in existing technologies where WiFi signals are easily interfered with. In complex electromagnetic environments such as substations, electromagnetic interference generated by other electronic devices and power equipment can affect the stable transmission of WiFi signals, leading to data loss or transmission delays. The invention provides a power wireless communication system and a smart grid. It relates to the field of power wireless communication systems. The system includes a sensing layer, a network layer, and an application layer. The sensing layer includes at least one power monitoring terminal for collecting power equipment operation data. The network layer includes a secure access module, a WAPI authentication server, and a communication network architecture. The secure access module connects to both the power monitoring terminal and the WAPI authentication server via a WAPI encrypted channel. The communication network architecture includes a core routing unit and a wireless access unit. The application layer includes a power control center and a security audit module. This invention constructs a secure protection system for data acquisition, transmission, processing, and control.

A router node comprises a link discovery module, a security module, a secure access module and storage. The link discovery module discovers a link to an adjacent router node and receives its first loopback address. The link discovery module creates a first tunnel between the security module in the router node and the first loopback address. The security module receives a second loopback address for the second router node, and creates a second tunnel. The security module repeats the discovering, receiving and creating steps for each router node adjacent to the first router node. The storage separately stores a link discovery routing table which comprises information relating to the links between the router node and each adjacent router note; a security routing table which stores the unique first loopback address; and a secure access routing table which stores the unique second loopback address.

The invention discloses a method, a device, equipment and a medium for improving communication efficiency of multiple paths of PSAM cards, and relates to the technical field of terminal security. The method comprises the following steps: enabling multiple paths of PSAM cards to share one path of IO (Input / Output) port, a power supply and a control signal, and controlling the PSAM card selected by the IO port through a switching pin signal of terminal equipment and a switching circuit; sequentially selecting each PSAM card through a switching pin under a default baud rate, acquiring ATR data corresponding to each PSAM card, executing PPS negotiation operation to complete baud rate matching, and storing; according to the PSAM card selected by the service APP, the IO port is switched through the switching pin to select the corresponding PSAM card, the Baud rate of the terminal IO port is switched according to the negotiation Baud rate value corresponding to the PSAM card, then instruction interaction is executed, and after instruction interaction is finished, the IO port recovers the default Baud rate. According to the method, the device, the equipment and the medium for improving the communication efficiency of the multi-path PSAM card provided by the invention, the communication efficiency of the multi-path PSAM card is improved.

This invention discloses a fiber optic network data flow security management and control platform, specifically relating to the field of data analysis. It includes an environmental awareness and secure access module, a multi-dimensional data acquisition module, a situational evolution modeling module, and a dynamic security management and control module. This invention achieves millisecond-level threat monitoring and adaptive policy adjustment from the physical layer to the protocol layer through dynamic probes and hardware-level encryption mechanisms, completely eliminating response latency. Based on a multi-dimensional data fusion engine, it collaboratively analyzes traffic characteristics, device status, and security events, significantly improving the accuracy of composite risk identification. Relying on policy sandbox pre-verification and performance feedback closed loops, it automatically performs weight parameter optimization and policy loading, completely replacing manual intervention and achieving system autonomy and continuous evolution while ensuring control accuracy.

A method and apparatus for reducing power consumption of a battery-powered, hardware token reader. A secure access module within the battery-powered hardware token reader is disabled by a main processor while the battery-powered hardware token reader is in a low-power mode of operation. The main processor also enables communications directly with a tag transceiver and then places itself into a sleep state. When a hardware token is placed within the range of the tag transceiver, the tag transceiver wakes the main processor, and the main processor, in turn, powers the secure access module on and initializes it so that the main processor can read information stored on the hardware token via the secure access module.

The invention relates to the technical field of power supply grid service, in particular to a power supply grid work order intelligent identification generation and whole-process management and control system which comprises a work order intelligent processing module, a telephone traffic management module, a data storage module and a safety access module. The intelligent work order processing module is used for automatically identifying customer appeal types, generating work orders, combining repeated work orders and managing the whole life cycle of the work orders; the telephone traffic management module is used for managing binding and unbinding of the virtual number of the power supply grid, and associatively storing a call record and a corresponding work order; the data storage module adopts a MySQL master-slave architecture and is used for storing real-time data and realizing data backup and query service; and the security access module realizes internal and external network isolation through a multi-physical network card special server. The work order processing efficiency can be improved, the system safety is guaranteed, and the service quality of the power supply grid is optimized.

The invention relates to the technical field of transaction service platforms, and discloses a fourth-party intellectual property transaction system which comprises an intellectual property transaction system. The intellectual property transaction system comprises a user management module, an intellectual property information management module, a transaction management module, a contract management module, a payment and settlement module and a report and analysis module. The user management module is responsible for managing user information of the system and has the functions of user registration, login and authority management; and the intellectual property information management module is used for managing and maintaining relevant information of the intellectual property and realizing operations of inputting, querying, modifying and deleting the intellectual property. Through mutual cooperation of the units in the security access module, the security access module can solve security vulnerabilities in time, so that enhancement of trust of a user to a platform is facilitated, transaction in a system of information and assets of the user is effectively protected, and meanwhile, the solution of the security vulnerabilities is helpful to reduce potential risks.