12 results about "Network data" patented technology

The invention discloses a vehicle-mounted terminal awakening system, an awakening method, a vehicle-mounted terminal, a vehicle and a server. The awakening system comprises a control terminal, a server and a vehicle-mounted terminal, wherein wireless communication is carried out between the control terminal and the server; wireless communication is carried out between the server and the vehicle-mounted terminal; the control terminal is used for receiving a control instruction of a user and sending the control instruction to the server; when the server judges to be in a connection state with the vehicle-mounted terminal, the control instruction is sent to the vehicle-mounted terminal to awaken the vehicle-mounted terminal; the vehicle-mounted terminal is used for regularly transmitting a first network data packet to the server in a dormancy state to keep communication connection with the server and is also used for controlling the vehicle according to the control instruction after being awakened. According to the awakening system of the embodiment of the invention, the waiting time for enabling the user to remotely control the vehicle is effectively reduced, the service fee of the vehicle-mounted terminal is reduced, and the user experience is enhanced.

Network based intrusion detection analyzes DB access attempts prior to transport into the host computer system and accordingly, mitigate resource overhead. However, host computer systems often employ local access such as a DBA account. Monitoring access attempts via the network monitor may not encompass such local access attempts. A data security device which intercepts both local and remote access attempts to the database resource monitors all database access attempts for auditing and security analysis. The data security device receives local access transactions via a local agent on the host. The local agent identifies and integrates with an interprocess communication (IPC) mechanism on the host computer system. The local agent implements an IPC interception mechanism to direct local database access attempts to the local agent, which then forwards the intercepted attempts to the data security device for further analysis. The network data security device therefore observes local access attempts via interception and transmission to the data security device, thereby consolidating analysis and logging of the data access attempts via the data security device.

The invention provides a network anomaly monitoring method and device. The method comprises the steps that a plurality of network data objects reported by a server in a business service platform in a time period to be analyzed are acquired, wherein each network data object comprises the network time delay of a client accessing the server and the generation time of the network time delay; the plurality of network data objects are clustered based on the density distribution of the generation time of the network time delay to acquire a plurality of clusters; according to the distribution of the network time delay in many clusters, abnormal clusters of network delay anomalies are identified from many clusters; and based on the generation time of the network time delay included in the abnormal clusters and the network registration information associated with the network data objects included in the abnormal clusters, network anomaly analysis is carried out. According to the invention, network access anomalies in the business service platform accessing time of the client can be detected and located in time, which can improve the network quality of the business service platform.

A framework for automatically provisioning computing devices includes a central database system and a central file system. Information stored in the database comprises a model of the individual devices, as well as the interconnections of the devices. The central file system stores the software components to be installed on the devices. When provisioning is carried out, the database sends commands to agents located on each device which cause them to retrieve and install the software components from the file system, and to configure the components according to the stored model.

Network data is received in a first format. The data is converted to a synchronous optical network (SONET) format. Switching functions are performed on the SONET formatted data. The SONET formatted data is converted to a second format. In one embodiment, the switching functions on the SONET formatted data contains performing time switching and space switching.

The invention discloses a data transmission method, a terminal and a computer. The method comprises the following steps of: realizing connection with the computer, wherein the computer is connected to the Internet; and performing data transmission with the Internet by using the connection with the computer. By the data transmission method, the terminal and the computer, the problem that the terminal not supporting a wireless Internet access function cannot perform network data transmission because the terminal is required to support the wireless Internet access function when performing the network data transmission is solved, and the convenience of Internet access of the terminal is improved.

The embodiment of the invention discloses a path planning method, a path planning apparatus, a path planning device and a storage medium. The method comprises the following steps: determining a sourcenode and a target node in a target network; according to a network parameter of the target network, calculating dynamic recursion values of a plurality of paths from the source node to the target node, wherein the network parameter at least comprises a bandwidth of the node in the target network; and according to the dynamic recursion values, determining an optimal path from the source node to the target node from the plurality of paths. According to the path planning method, the path planning apparatus, the path planning device and the storage medium provided by the embodiment of the invention, a bandwidth factor is considered in path planning, and thus, network congestion and network data transmission performance degradation can be avoided.

The invention discloses a data transmission method, device and system, a storage medium and an electronic device. The method comprises the steps of: obtaining a network data access request triggered based on a target webpage in an application client, wherein the network data access request is used for requesting to acquire target resource data; responding to the network data access request, and sending an encrypted data acquisition request to the server; acquiring encrypted information returned by the server in response to the encrypted data acquisition request; encrypting the network data access request by using the encryption information to obtain access encryption data, and sending the access encryption data to a server; and acquiring a data access result returned by the server under the condition that the server accesses the encrypted data by using decryption matched with the encrypted information and acquires the target resource data. According to the invention, the technical problem of low security in the data transmission process is solved.

The invention discloses a network video recorder provided with an RJ 45 adapter connector. The network video recorder provided with the RJ 45 adapter connector comprises an outer shell (1) and a central processing unit (2) arranged in the outer shell (1). The RJ 45 adapter connector (3) is arranged on the outer shell (1). A coder-decoder (4) is arranged in the outer shell (1). The RJ 45 adapter connector (3) is connected with the coder-decoder (4). The coder-decoder (4) is connected with the central processing unit (2). Through the arranged RJ 45 adapter connector and the coder-decoder (4), the network video recorder realizes convenient and fast remote network data sharing and management of hard disk data of a network hard disk video recorder.

The invention discloses a page display method which is suitable for being executed in a mobile terminal, an application suitable for displaying a page resides in the mobile terminal, the application comprises one or more webpage engines suitable for rendering and presenting the page, and the method comprises the following steps: acquiring page content, and selecting one of the webpage engines forrendering and presenting; analyzing the page content to determine a network link in the page content; acquiring network data corresponding to the determined network link from a server and caching thenetwork data; receiving a network request generated by operating on the presented page content from a webpage engine, wherein the network request corresponds to the network link; judging whether the network content is cached or not, stopping the network request if so, and returining the cached network content to the webpage engine; rendering and presenting content corresponding to the web requestin a web engine. The invention further discloses a mobile terminal, computing equipment and a computer readable storage medium.

The invention provides a distributed one-stop collection method and system, and the method comprises the steps: distributed collection cluster construction: adding a cluster server to a collection cluster, and adding a collection application to the cluster server; whole-network collection: enabling the cluster server to receive websites needing to be collected, perform whole-network data collection and filter list page data in the websites; analyzing: analyzing the filtered list page to obtain a list page website rule and a rule of a detail page in the list page; and collection task configuration: configuring collection applications required by incremental collection and total collection, and then starting incremental collection and total collection. A user can distribute collection resources in a user-defined mode according to collection requirements, the collection resources are automatically released after an collection task is finished, and the collection efficiency is effectivelyimproved.