471 results about "Network information system" patented technology

A system and method for providing network access are disclosed. After connecting to a network at an access point, a user of a computing device registers for network access with a network provider. In response to the registration, the network provider sends a completion page to the computing device. The completion page includes a link to an embedded file such as a small, transparent GIF image. When the computing device retrieves the embedded file, the embedded file is associated with a header than includes an instruction to generate a network system identifier (e.g., a cookie). The network system identifier may be stored by the computing device and later used to identify the computing device as a registrant for network access with the network provider. The embedded file may also be sent at other times, such as after authentication of the user for network access.

A system for installing a non-infrastructure network device including a device installation program located on a host device connected to a first sub-network, a device controller configured to be connected to a second sub-network for receiving network information for the first sub-network from the device installation program, and a device memory for storing the network information for the first sub-network.

Some embodiments provide a program for managing several switching elements. The program receives, at a network information base (NIB) data structure that stores data for managing the several switching elements, a request to modify data stored in at least one particular switching element. The program modifies at least a first set of data tuples stored in the NIB for managing the particular switching element. The program sends a request to the particular switching element to modify at least a second set of data tuples for managing the particular switching element's operation.

A method, wireless device, and wireless communication system for dynamically selecting a network for communicating data over. The method includes initiating a search for a new access network (102). A network information request is transmitted to an information processing system in response to the determining (610). Network information associated with at least one access network is received (618) from the information processing system (120). The new access network (102) is selected based on the received network information. The new access network (102) is then connected to.

A method and system for load balancing transmission allocations from a computer system based on network conditions. The system includes at least two network interface adapters that couple to a network and receive network information packets. The system also includes a teaming driver that monitors network information packets for each of the network interface adapters, calculates weights for each of the network interface adapters based on the network information packets and generates a transmission allocation for distributing outgoing packets between the network interface adapters based on the calculated weights.

This invention discloses a large scale integrated hospital information system including a hospital information management system HIS, an electronic case history system EMR, an image transmission and storage system PACS, a check network information system LIS and an office automation system HOS, a combined enquiry and analysis system, a manpower resource management sub-system and a foreign information interface and exchange part, in which, all systems are connected by exchanges to transmit information. This invented device applies at least two stages of exchange structure and a server cluster mode fiber to connect to the floors, and the server includes an IBM520 optical channel disc array small computer, an IBM365 optical channel disc array double heat-standby server, an IBM 440 disc array double motor heat-standby server, a PACS cluster load balance server set and a WEB server.

An interactive smart nails and network information systems, its features is that it is formed by at least by a group of interactive intelligent nails, multifunctional vehicle card / box structure, an interactive smart nails with the appropriate spacing emplaced on the road , road side road or parking place, multifunctional vehicle card / box placed in vehicles, interactive smart nail through its embedded between the wired or wireless data communication devices direct or indirect data communication connectivity, interactive Intelligence nails passing through or near their vehicles at the multi-purpose vehicle card / box and through their respective embedded wireless data communication devices can be single / two-way information and communication. This invention has a variety of functions, high level of intelligence information, reliable performance, lower system costs, the advantages of easy installation, and system maintenance and expansion easy, round-the-clock weather conditions in the application.

The invention discloses a network online monitoring system for a transformer substation. The network online monitoring system comprises a network monitoring device, a monitoring plug-in component for a switchboard of the transformer substation and a monitoring plug-in component for network messages of the transformer substation; the network monitoring device is applicable to the intelligent transformer substation, and the monitoring plug-in component for the switchboard of the transformer substation and the monitoring plug-in component for the network messages of the transformer substation realize a network monitoring function; the network monitoring device comprises a special interface card for multiple network communication interfaces, a main CPU (central processing unit) control panel and relevant control and communication interfaces; the monitoring plug-in component for the switchboard of the transformer substation acquires a state of the network management switchboard and displays data warning and abnormity information in real time; the monitoring plug-in component for the network messages of the transformer substation acquires the network transmission messages of the transformer substation and displays message abnormity information and variation of data states of the messages in real time. The network online monitoring system has the advantages that the network online monitoring system can be used for monitoring and warning display for a communication state of a network in the intelligent transformer substation in real time, and important processed state information can be directly transmitted into the monitoring system for the transformer substation, so that the transformer substation can be monitored in a unified manner, and an effective solution is provided for problems of incapability of visually monitoring network information in an existing intelligent transformer substation in real time, difficulty in tracking procedure abnormality and difficulty in analyzing shortcomings of an intelligent device.

The system includes information acquisition module, module for detecting leaking hole, testing verification module, module and database for evaluating security and survivability; the information acquisition module sends collected information of target system to the module for detecting leaking hole; the module for detecting leaking hole carries out detecting leaking hole for target system; the testing verification module carries out test and verification for leaking hole in safety existed in target object; module for evaluating security and survivability evaluates security and survivability for target system based on information of leaking hole. Simulating man induced attack to reflect real status of object to be measured, using active attack to carry out testing, the invention combines static analysis with dynamic test, giving out qualitative and quantitative evaluation and suggestion for survivability of system.

A control system including several controllers for managing several switching elements. A first controller registers a second controller for receiving a notification when a data tuple changes in a network information base (NIB) storage of the first controller that stores data for managing a set of switching elements. The first controller changes the data tuple in the NIB. The first controller sends the notification to the second controller of the change to the data tuple in the NIB. The first and second controllers operate on two different computing devices. Each controller receives logical control plane data for specifying logical datapath sets and converts the logical control plane data to physical control plane data for enabling the switching elements to implement the logical datapath sets.

The invention discloses network information recommending method and system. The method comprises the following steps that: when a user accesses a webpage through a browser, the browser extracts the key information of the webpage; the key information of the webpage is sent to a search engine server through a preset address so that the search engine server searches for the network information to be recommended and related to the specific webpage according to the key information; and the network information is recommended to the user according to the search result returned by the search engine server. Through the invention, the user can obtain more effective network information, and the utilization rate of the network information is improved.

A network type power distribution device includes a set of program memory, a set of data memory, a micro-controller, a data buffer zone, a control input or output module, an analog-digital converter, a transceiver and an Ethernet port. The network type power distribution device is a single layer structure, which uses a micro-controller to process network information and electricity information directly, wherein micro-controller and software control power management and network communication. Accordingly, it does not need serial communication connection in the interior to solve the problems of waiting time in information transformation and network brand width waste.

The invention discloses a network attack path analysis method based on incidence matrixes, which is characterized in that potential attack paths in a network system are acquired by acquiring network topology information, threat information and vulnerability information of devices and interrelation between the threat and the vulnerability, and building incidence matrix models. The method provided by the invention is utilized to greatly improve comprehensive analysis capacity of network risks and effectively ensure safety of network information systems. The method is applied to large-scale network environments.

The invention provides an urban disaster thematic map real-time generating method based on network information. The method comprises the following steps that S1, the urban disaster information is obtained from networks in real time; S2, the urban disaster information is subjected to automatic place name recognition and is then subjected to spatial orientation; S3, the semantic mapping technology based on space time correlation rules is applied, and the urban disaster information subjected to the spatial orientation is subjected to semantic parsing; S4, the urban disaster information subjected to the semantic parsing is subjected to spatial data mining with graphic correlation, and the urban disaster thematic data with graphic spatial correlation is generated; S5, the urban disaster thematic data are subjected to visual representation, and an urban disaster thematic map is generated. The urban disaster thematic map real-time generating method has the advantages that the urban disaster information can be obtained in real time, the obtained urban disaster information is subjected to intelligent mining, the urban disaster thematic map is quickly generated and dynamically issued, and the quick generation and dynamical issuing level of the urban disaster thematic map is improved, and service is provided for urban management and emergency relief.

The invention discloses an asset management system based on network asset information collection. The system comprises a network asset information collection system. The network asset information collection system comprises a basic information collection module which is configured to discover network hosts and carry out fingerprint identification of operating systems of hosts, thereby detecting types of the operating systems of remote target hosts; an application and assembly fingerprint collection module which is configured to discover one or more pieces of application or assembly fingerprintinformation in versions, service ports and protocol interaction characteristics of network applications or assemblies; and a vulnerability sensing module which is configured to sense and analyze vulnerability of the network hosts and the application system, thereby discovering vulnerabilities of the operating system, service, applications and assemblies. According to the asset management system based on the network asset information collection provided by the invention, security vulnerabilities of an information system can be accurately, reliably and timely repaired.

The invention discloses a safety protection method and device for sea battle data based on blockchain. The method comprises the steps: constructing a sea military information system model based on blockchain; designing an efficient verifiable PoS consensus mechanism step by step from a static state to a dynamic state; constructing a trusted data storage mechanism with the high dynamic network characteristics; constructing an attack tracing and tracking responsibility seeking mechanism; constructing a privacy protection mechanism for the trusted storage of data. Aiming at the distributed trusted storage, privacy protection and attack tracing demands of the sea formation battle data, a sea formation battle data private chain platform architecture is constructed, effectively meets the actualdemands of cross-region interconnection of safety network information systems at multiple levels, and improves the safety and reliability of the sea battle data safety protection system.

The invention provides an operator network switching method and device. The operator network switching method comprises the steps that: an intelligent card receives a network switching request from an IOT ((Internal of Things) device, wherein the network switching request carries an available network information list comprising network information of at least one currently available network; and the intelligent card determines an available network based on the available network information list, and activates the user signing information of an operator corresponding to the available network so as to enable the IOT device to access the available network based on the user signing information, wherein user signing information corresponding to at least two operators are stored in the intelligent card. According to the operator network switching method and device provided by the invention, automatic switching of an IOT terminal among different operator networks can be realized, and continuity of IOT service is ensured.

The embodiment of the invention provides a method, device and system for releasing network information. The problems that the accuracy of releasing the network information is lowered, and the releasing effect is poor are solved. The method comprises the steps of receiving a network information scheduling request sent by a demand side platform, wherein the network information scheduling request comprises the corresponding cookie_1, of a user, in the demand side platform; seeking cookie_2 related to the cookie_1 in a prestored cookie association table; seeking user attributes corresponding to the cookie_2 in a pre-generated user attribute database; retrieving the corresponding network information in a network information base according to the user attributes and returning the network information to the demand side platform. According to the method, device and system for releasing the network information, user data collected through a data side can be fully utilized, the user-oriented network information can be accurately released, and the releasing effect is improved; the data privacy of all sides is fully protected, and the trust relationship of a whole industry chain is built.