Broad band network comprehensive performance management flatform
An Internet and data service technology, applied in the information security field of the computer Internet, can solve the problems of the expansion of the service feature database of network security equipment, the inability to keep up with the speed of new services, and the inability to process network information, achieving simple parameters, saving hardware and The effect of the software is convenient for expenses and easy to implement
Inactive Publication Date: 2012-05-30
BEIJING TIANQIN XINTONG SCI & TECH
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In this case, if relying solely on traditional business identification methods, on the one hand, security equipment manufacturers need to invest incalculable manpower and material resources to track and analyze new services and update them at all times. Even so, they cannot keep up with the speed at which new services appear ; On the other hand, it will cause the business feature library of network security equipment to be extremely expanded, performance degradation, and eventually overwhelmed, unable to handle massive network information
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[0021] The present invention will be further described in detail in conjunction with the accompanying drawings and embodiments. Information security products must first identify the business type of network packets before taking corresponding control measures on the packets. Therefore, efficient and accurate business identification has become the key to the entire security control system. The hardware processing resources such as CPU and memory consumed by business identification generally occupy at least 50%. Therefore, the key to improving the processing capability of the device and simplifying the complexity of the algorithm lies in the optimization of the service identification engine.
[0022] figure 1 It is a general processing model for current information security products to identify new services. refer to figure 1 , in traditional information security products, every time a new service appears, it is necessary to judge the service, analyze the protocol, and formu...
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Sorting Internet data service, the management platform picks up feature sample space of each type of data service, and establishes weighing proportion of each feature sample space so as to form service feature database. Further, service identification mathematical model of the service feature database is built. When identifying service, through mathematical model, the invention carries out comparison between Internet data service in unknown type and data service type in the service feature database so as to obtain category of the Internet data service in unknown type. Based on mathematical modeling theory, the invention solves issue that it is difficult to identify new service when current network application service development rapidly. Advantages are: simple parameters of mathematical model, easy of implementation, no need of enormous service identification feature database, and reducing requirement on hardware.
Description
technical field [0001] The invention relates to the technical field of computer Internet information security, in particular to a broadband network comprehensive performance management platform applied to broadband network traffic management equipment based on mathematical modeling theory. Background technique [0002] With the rapid development of the Internet and computers, more and more Internet data services have brought convenience to people's work, life and entertainment. Since the network itself has the characteristics of wide spread and fast update, this puts forward high update requirements for Internet-related products. At present, in products such as firewall, intrusion detection, and broadband traffic management, it is required to be able to accurately identify the application services running in the communication network, so that these services can be rationally managed and controlled. As the basis and premise of management control, business identification has ...
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IPC IPC(8): H04L12/24H04L12/54G06F17/30
Inventor付天福
OwnerBEIJING TIANQIN XINTONG SCI & TECH