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848 results about "Presentation layer" patented technology

In the seven-layer OSI model of computer networking, the presentation layer is layer 6 and serves as the data translator for the network. It is sometimes called the syntax layer.

Network security incident association analysis system

The invention relates to a network security incident association analysis system comprising a network security incident collection layer, a communication network layer, an association analysis layer and a management presentation layer. A set of Web structure-based on-line association analyzing and monitoring system capable of distributed network security incident collection, multi-point implementation association analysis, center comprehensive judgment and real-time communication is built by carrying out digital management of whole processes of unified collection, transmission, analysis, distribution and the like to complex IT (Information Technology) resources in a computer network and various security logs and incidents which are continuously generated in the operational process of the security defense facilities of the computer network, utilizing an incident associativity prediction principle and combining incident flow space-time window filter, log string leading match quick dynamic analysis and a polydimensional mass incident strong algorithm to carry out association analysis on situations before, during and after network security incidents to the network security incidents. The network security incident association analysis system is used for effectively managing the security of complex IT resources in the computer network for a long term, can truly and accurately reflect the network information security of the computer network and the security situation of the business system data, and provides a quantitative standard for checking the information security level of the computer network.
Owner:JIANGSU ELECTRIC POWER CO +2

IPTV service end-to-end fault diagnosis and location platform

ActiveCN102291617AImprove operational support capabilitiesRapid diagnosisSelective content distributionSystems managementOriginal data
The invention discloses an end-to-end fault diagnosing and positioning platform of IPTV (Internet Protocol Television) business. The platform comprises a presentation layer, an application layer, a logic layer, a data layer, a collection layer and a system management layer, wherein the collection layer is used for collecting various data by using online or offline method and processing and integrating the collected data; the data layer is used for storing and managing various KPI (Key Performance Indicator) data; the logic layer is used for carrying out logic association and analysis processing on the original data; the application layer is used for constructing fault diagnosis and analysis through establishing a data association analysis model; the presentation layer is used for providing a service supporting interface; and the system management layer is used for managing system privilege, security and logs. The invention provides an end-to-end fault diagnosing and positioning platform of the IPTV business; and because the abnormity is actively found and the problem is handled through periodically inspecting quality situations of a terminal, a bearing network and a platform, the end-to-end fault diagnosing and positioning platform of the IPTV business disclosed by the invention has the advantages of rapidness in diagnosis, accuracy in positioning, active operation and the like; end-to-end business monitoring and prewarning are realized; the IPTV business operation capacity is increased; the processing efficiency is increased; and the processing period is reduced.
Owner:四川公用信息产业有限责任公司

Universal digital television middleware system

The invention discloses a universal digital television middleware system, which comprises an interactive application presentation layer, a core service layer and a middleware adaptation layer. In order to realize intercommunication between application development and a platform system of each digital television manufacturer, digital television manufacturers successively launch digital television middleware products thereof. However, due to the absence of a uniform standard, the development difficulty is improved. In order to meet the requirements on digital television multi-hardware interfaces and customized products of the manufacturers and to shield the difference of the digital televisions, home gateway terminals and other products of the manufacturers on the hardware and operating systems, the universal digital television middleware system is provided. The system makes digital television application program-based development irrelevant to hardware lower layers and platforms, and can reduce the development difficulty of application programs and improve the efficiency by providing a universal API interface. Therefore, the application development becomes more simple and convenient, and the openness and portability of the products are stronger.
Owner:SHENZHEN IPANEL TECH LTD +1
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