29 results about "Access control" patented technology

Access to a privileged account is managed by first requiring authentication of a user logging into the account and then performing a policy evaluation to determine whether the identified user is allowed to log in using the privileged identity. Preferably, the authentication is a two factor authentication. The policy evaluation preferably enforces a policy, such as a role-based access control, and a context-based access control, a combination of such access controls, or the like. Thus, according to this approach, the entity is provided access to the privileged account if the user's identity is verified and a policy is met. In the alternative, the entity is denied access to the privileged account if either the authentication fails, or (assuming authentication does not fail) policy criteria for the user is not met.

A technique is disclosed that allows different computers in a network to create an identifier that uniquely identifies the network. The technique allows the unique identifier to be consistently created over time, regardless of the particular make up of the computing devices in the network at any particular point time. In some implementation, a computer within the network hosts the identification creation tool. In order to create a unique identifier for the network, the tool identifies each network adapter used by the host computer. Using this information, the tool identifies a gateway device used by the network adapter or adapters, and then determines the physical network address of that gateway device. For example, if the network is an Ethernet network, the tool will determine the medial access control (MAC) address for the gateway device. The tool then creates a unique identifier for the network based upon the physical address. The unique network identifier can then be used to associate the billing a usage fee, such as a licensing fee, with the network rather than with an individual computer within the network. Alternately or additionally, the unique network identifier can be used to maintain and support the gateway device for the network.

Embodiments are described for a system and method of controlling access to information in an organization by defining a hierarchical organizational structure of boxes, and security configuration comprising user records, security roles, rules to map users to boxes, and rules to grant roles to users via mapped boxes. Access control is applied in the context of a defined organizational structure using the effective set of access control policies computed in real time per each data access request from any given user.

A framework for centrally controlling a plurality of building automation systems. The architecture and method automates a plurality of existing and new building automation systems comprising access control, HVAC, fire safety etc. in such a way that the plurality of building automation systems can be monitored and controlled from a central dashboard. The central dashboard effectively monitors, takes right decisions and remotely controls the buildings across the globe from a centralized location.

An apparatus and method are disclosed for variable authentication requirements. The apparatus includes an operating status module identifying a change in an operating status of a device and maintaining a history of operating statuses, and an access control module comparing a current operating status with a previous operating status. The apparatus also includes a profile module maintaining a trust indicator for each operating status. The access control module determines a level of authentication required to unlock the device in response to the trust indicator associated with the current operating status. The method includes identifying a change in an operating status of a device and maintaining a history of operating statuses, and comparing a current operating status with a previous operating status. The method also includes maintaining a trust indicator for each operating status, and determining a level of authentication required to unlock the device in response to the trust indicator associated with the current operating status.

Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate an interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

The invention discloses a one-card control system and a one-card control method of a mobile phone Bluetooth swiping card. The control system comprises a one-card control center, an elevator management module, a mobile phone Bluetooth card reader, an input and output module; the elevator management module is in communication connection with the mobile phone Bluetooth card reader; a card number transmitted from the mobile phone Bluetooth card reader is processed in real time to judge whether the received card number is effective, and the input and output module carries out corresponding output according to permission control registered by the card number, or floor permission information stored on the mobile phone card of a user is directly read, and the input and output module carries out corresponding output according to the control of the permission information. The third-party linkage communication interface of the elevator management module or the one-card control center is respectively connected with an intercommunication access control system and a parking lot management system through TCP/IP (Transmission Control Protocol/Internet Protocol) for linkage so as to realize seamless integration among systems. A mobile phone Bluetooth function is used for replacing a control method for starting an elevator by using a traditional card, so that the problem that the control for the elevator is not flexible through passive RFID (Radio Frequency Identification) and active RFID originally is solved; meanwhile, the third-party linkage communication interface or the one-card control center achieves linkage with intercommunication access control, parking lots or other third parties to realize integrated application of multiple systems, so that the degree of automation is further improved.

The invention relates to a GSM network-based access control system, which comprises: an AVR single-chip microcomputer and a GSM embedded module. Specifically, the AVR single-chip microcomputer is a core control chip of the system, and the GSM embedded module is responsible for the GSM communication of the whole system. The AVR single-chip microcomputer is in connection with the GSM embedded module through a serial port, by which control command transmission and data receiving between the AVR single-chip microcomputer and the GSM embedded module can be conducted. The GSM embedded module collects information about a fixed-line telephone incoming call, a mobile phone incoming call or a short message of a user. By combining the wireless GSM network communication technology and voice/image processing technology, the access control system puts forward a wireless access control system based on a GSM, solves the existing access control system line problem, and substitutes the content of an original indoor unit and line. And only a mobile phone or fixed-line telephone is needed in each household, and this can be satisfied in each common family. Therefore, the installation cost is substantially reduced already. The invention also relates to an access control method.

A storage router (56) and storage network (50) provide virtual local storage on remote SCSI storage devices (60, 62, 64) to Fiber Channel devices. A plurality of Fiber Channel devices, such as workstations (58), are connected to a Fiber Channel transport medium (52), and a plurality of SCSI storage devices (60, 62, 64) are connected to a SCSI bus transport medium (54). The storage router (56) interfaces between the Fiber Channel transport medium (52) and the SCSI bus transport medium (54). The storage router (56) maps between the workstations (58) and the SCSI storage devices (60, 62, 64) and implements access controls for storage space on the SCSI storage devices (60, 62, 64). The storage router (56) then allows access from the workstations (58) to the SCSI storage devices (60, 62, 64) using native low level, block protocol in accordance with the mapping and the access controls.

Present invention relates to a dynamic network route emulation system. It contains simulating engine, topology pattern, protocol model, flow rate pattern, track and monitoring pattern and visualization later processing tool etc emulation part, wherein protocol model mainly including QoS route calculation, resource obligate and status information updating three functional modules, featuring that: status information updating having two kinds of periodicity updating and triggering type updating, periodicity updating periodically broadcast updating messages to other node in network according to fixed time interval, triggering type updating triggering updating messages transmitting through detecting link residual band width change delta b. present invention has advantages of 1, capable of realizing status information uncertainty simulating,2, capable of simulating true network dynamic state, 3, in consideration of QoS route requirement, designing out functional modules of resource obligate, permission accessing control, link band width detection and route calculation etc as complementarity to Ns 2 routing protocol model.

A computer implemented method, apparatus, and computer program product for access control in a mixed discretionary access control and role based access control environment. In one embodiment, an execution access for a command is determined using a set of role based authorizations for a user invoking the command. In response to a determination that the user invoking the command is authorized based on the set of role based authorizations, a privilege in a set of privileges associated with the command is raised. Raising the privilege in the set of privileges bypasses discretionary access control checks. In response to a determination that the user invoking the command is unauthorized based on the set of role based authorizations, an execution access for the command is determined using a set of discretionary access mode bits associated with the command.

The invention relates to an access control barrier, in particular to an anti-collision access control barrier. The technical problem to be solved by the present invention is to provide an anti-collision access control barrier that can effectively prevent the barrier bar from being accidentally broken and reduce maintenance costs. In order to solve the above-mentioned technical problems, the present invention provides such an anti-collision access control gate, including a barrier gate installation frame, etc.; The front side of the lifting device is provided with a barrier bar, and the ground on the right side of the barrier gate installation frame is provided with a shock-absorbing support device, and the upper part of the shock-absorbing support device is in contact with the right part of the barrier bar. The present invention achieves the effect of protecting the road gate bar from being easily deformed by providing a shock-absorbing support device. By providing protrusions, grooves and pin shafts, the three cooperate with each other to protect the road gate bar from being easily broken and the vehicle from being easily scratched. flower effect.

The invention discloses Zigbee technology-based access control management method and device. The method comprises the following steps of: transmitting access control information acquired from a radio frequency card to an access control Zigbee network coordinator node by an access control Zigbee terminal node in a wireless mode; processing the access control Zigbee network coordinator node by an access control computer management device through the access control information transmitted by a wired communication module to obtain a control signal; and finally, transmitting the control signal to the access control Zigbee terminal node by the access control Zigbee network coordinator node in a wireless mode, and executing an access control operation by the access control Zigbee terminal node. The device comprises the ratio frequency card, the access control Ziggbee terminal node, the access control Zigbee network coordinator node and the access control computer management device. The invention has the characteristics of low power consumption, low cost, high safety, low complexity, simple network structure, and the like.

The invention discloses a system, a method and equipment for controlling network access, and aims to solve the problem that the service quality of a mobile network can be improved only by increasing network construction cost. In the invention, service signal requiring quality assurance in a first call is transmitted by first access control equipment; and other service signals in the call except the service signal requiring the quality assurance are transmitted by second access control equipment. By the invention, different service signals in the call can be transmitted by different access control equipment, so that the service signal requiring the quality assurance can be transmitted by backhauling resources with quality assurance, other service signals without requiring the quality assurance can be transmitted by wideband backhauling resources in low cost; therefore, under the condition of not increasing network construction cost, the transmission quality of the service signal requiring the quality assurance is ensured.

The invention provides an uplink system of a subcarrier multiplexing optical network of filter based multicarrier modulation. The system comprises access control modules, filter based multicarrier modulation modules, subcarrier modulation modules, a multiplexing module, a feed line type fiber, a de-multiplexing module, photoelectric detectors, subcarrier demodulation modules and uplink data reception modules that are successively connected. Data generated by the access control modules is modulated in the filter based multicarrier modulation method, modulated user data is modulated to different optical subcarriers and transmitted via RF subcarrier modulation of optical carrier waves, and data from different units is multiplexed to uplink fiber channels. Filter based multicarrier modulation technology is combined with subcarrier multiplexing technology so that frequency spectrum resources of uplinks are utilized in high efficiency, interference among symbols and subcarriers of uplink users can be effectively resisted, and higher transmission speed and frequency spectrum frequency can be supported.

The network communication system is capable of communicating with many internal units at high speed, improving reliability of the system and decreasing a production cost and a development cost. The network communication system comprises a plurality of control units respectively connected to internal LANs, which connect internal units mutually. Each of the control units includes: a port opening/closing unit for selectively setting the control unit in an open state, in which the control unit acts as the unit having a common IP address of the control units with respect to the external network, or in a close state, in which an access to the control unit from the external network is prohibited; and a unit for solving the address duplication, which sets the control unit in the close state and changes the network address of the corresponding internal LAN so as to solve the address duplication. One of the control units is set in the open state, and the rest of the control units is set in the close state.

The invention aims to provide an access control method for online training. The technical scheme includes that according to the access control method, an online training institution is divided into an online teaching workgroup, a server, a customer service center and finance supervision. Server administrators perform access control on complete courseware in the server and send edited courseware and the complete courseware to a cloud access area on the internet. The customer service center can only share the edited courseware without access limit in the server. Customers in a permissive consumer chain can log in the cloud access area to share the content therein; new customers can communicate with working staff of the customer service center through a consultation module to understand conditions and then are communicated with the finance supervision through a purchase module, and the finance supervision can give the new customers in a new customer development chain permission. The access control method for online training has the advantages that the access control method is distinct in layer, the permissive consumer chain can communicate interactively through a series of social platforms, and accordingly, the access control method plays a positive role in improvement in teaching quality and management control effect.

The invention discloses a smart lock access control method and system. The method comprises the following steps of controlling a client by means of a smart lock to acquire a network virtual value pushed by a network server according to a smart lock user ID, wherein, the network virtual value is formed by behavior data stored by the smart lock user in the network server; generating the smart lock access information according to the network virtual value; and controlling the smart lock access according to the generated access information. The system comprises a network virtual value acquiring module used for acquiring the network virtual value pushed by the network server according to the smart lock user ID, wherein, the network virtual value is formed by behavior data stored by the smart lock user in the network server; an access generating module used for generating the smart lock access information according to the network virtual value; and a control module used for controlling the smart lock access according to the generated access information. By means of the method and system provided in the invention, the smart lock use can be precisely tracked. Smart lock access control can be further achieved.

The invention discloses an Internet-based remote control building intelligent monitoring system which comprises a mobile terminal, a network platform and a server. The mobile terminal is connected with the network platform through a wireless transmitting module and a wireless receiving module. The server is connected with the network platform and a network switch. The network switch is connected with an alarm control management system, a one-card management system, a parking control management system, an attendance control management system, an access control management system, a consumption control management system, a monitoring system, a patrol management system, a lighting electrical appliance management system and an intelligent home management system. The alarm control management system comprises a built-in alarm host and an external alarm host. According to the invention, the server adopts an embedded pure hardware structure and is completely separated from the Windows system; any subsystem can be controlled and managed through a network; the alarm capability is improved; the system can conveniently cope with emergencies; and the safety protection performance of a resident building is improved.

The embodiment of invention provides an access control method and device. The method includes the concrete implement steps that whether a registry callback function located at the tail of a registry callback function chain table is a target registry callback function or not is monitored; the registry callback function chain table is used for storing information of registry callback functions, and the target registry callback function is the registry callback function corresponding to a target client side; if yes, the target registry callback function is migrated to the head from the tail of the registry callback function chain table, so that in the presence of an access requirement of the client side, the target registry callback function is preferentially called to get access to the target client side. Precedence access to the target client side can be achieved by the access control method and device.

The invention discloses a parking garage intelligent management access control system, which comprises an access control system arranged at the gate of a parking garage, a patrol robot in communication connection with the access control system, and infrared numbers arranged on parking spaces, wherein the access control system comprises a control cabinet, an entrance management module and an exit management module, a main controller is arranged in the control cabinet, the entrance management module comprises an entrance rod, a first motor for driving the entrance rod to lift, a garage entering vehicle recognizer and an entrance display screen, the exit management module comprises an exit rod arranged at the exit of the parking garage, a second motor for driving the exit rod to lift, and a garage exiting vehicle recognizer arranged at the exit of the parking garage, the first motor, the second motor, the garage entering vehicle recognizer, the entrance display screen and the garage exiting vehicle recognizer are in communication connection with the main controller, and the patrol robot is provided with a first display screen, a coin inserting window, a keyboard input device and a first camera capable of rotating by 360 degrees. According to the invention, the labor cost is reduced.

The invention discloses an enterprise security management system and method based on AI and Internet of Things, and the system comprises: a safety responsibility confirmation module which is used for confirming responsibility; the safety partition management that is used for dividing enterprise safety responsibility responsible areas; the risk prevention that is used for preventing external risks; the working area monitoring that is used for performing whole-set monitoring on internal working places of an enterprise; and the attendance module that is used for recording attendance of enterprise personnel to facilitate later investigation. According to the enterprise security management system and method based on the AI and the Internet of Things, responsibility division between districts and people can be made more detailed, other people from the outside are blocked through the access control system, the life health right of personnel in an enterprise is guaranteed, the system and each employee form an inseparable whole, and the interactivity and practicability of the system are improved.

The invention discloses a cloud access control realization method based on an AI intelligent sound box application. The method comprises the following steps: S1, installing a used cloud platform server, a cloud access control intelligent terminal arranged outdoors, a mobile intelligent terminal App and a cloud indoor intelligent sound box terminal arranged indoors, wherein the face recognition specifically comprises the following steps: acquiring registered user information, and acquiring computer representation of facial features of a user; generating a facial feature computer representationaccording to the real-time facial photo uploaded by the audited person, comparing the facial feature computer representation with a user facial feature database of the platform, and matching registration information of the audited person; S2, detecting equipment; S3, performing debugging; S4, performing using. According to the invention, audio and video calls with a cloud indoor intelligent soundbox and a mobile intelligent terminal App are supported, and the door can be opened in real time according to face recognition.

The invention relates to the technical field of campus management, and discloses an intelligent campus safety management system based on big data, which comprises a central processing unit, an access control module, an alarm module, a monitoring module, a power supply module and a storage module. According to the intelligent campus safety management system based on big data, the monitoring module monitors a campus more comprehensively, an alarm signal can be sent to the monitoring terminal in time when a hazard occurs, and the alarm module can not only send a danger warning signal to a student, but also receive the alarm signal of the student in time, so that the safety of the student is improved. According to the system and the method, the safety of students is guaranteed, the access control module divides a sub-electronic lock into a plurality of access control units regularly, so that intrusion, theft and other situations are avoided, the event prediction module can provide early warning for happening disasters, protective measures are provided through the event protection module, rescue personnel are arranged in time for rescue, and the safety of the students is guaranteed. And data feedback is carried out after rescue, so that rescue is completed.

The invention discloses an access control method and a device thereof and a computer storage medium. The method comprises the steps that an AS layer informs an NAS layer of access attempt triggered byan AS; the NAS layer determines an access core corresponding to the access attempt, and allocates a reason value to the access core corresponding to the access attempt; and the NAS layer informs theAS layer of the access control corresponding to the access attempt and the reason value of the access control corresponding to the access attempt.