An Internet application identification method based on dynamic deep packet inspection

Abstract

The invention discloses an Internet application identification method based on dynamic deep packet detection, and relates to an Internet application identification method. The invention comprises an access control list module (10) and a deep packet detection module (20); a dynamic deep packet detection strategy generation module (30); an access control list module (10), a deep packet detection module (20) and a dynamic deep packet detection module (20); Packet detection strategy generation module (30) is carried out successively; Described dynamic depth packet detection strategy generation module (30) is by carrying out characteristic statistics to Internet application, obtains the characteristic of Internet application dynamically, generates depth packet detection strategy by characteristic, further The identification process is performed by the deep packet inspection module (20). The invention has wide recognition range, high accuracy, high processing efficiency, flexible operation, good expandability and strong realizability, and can be realized not only as a network device function, but also as a network analysis system function.

Description

technical field [0001] The invention relates to an Internet application identification method, in particular to an Internet application identification method based on dynamic deep packet detection, which is applied to high-speed networks. Background technique [0002] With the rapid development of Internet technology, new application services carried on the Internet emerge in an endless stream; while new applications are convenient for users, they also introduce some new problems: on the one hand, different application types occupy network There is a clear difference in the value ratio created by different providers. For example, the P2P service application type is one of the typical categories with high bandwidth occupation and low income. On the other hand, some new application services are harmful to society. and other technologies to mix illegal information into the Internet for dissemination. In the face of these new problems, the demand for differentiated services of ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of Internet technology, new application services carried on the Internet emerge in an endless stream; while new applications are convenient for users, they also introduce some new problems: on the one hand, different application types occupy network There is a clear difference in the value ratio created by different providers. For example, the P2P service application type is one of the typical categories with high bandwidth occupation and low income. On the other hand, some new application services are harmful to society. and other technologies to mix illegal information into the Internet for dissemination

[0009] For the second identification method, it needs to be implemented on the premise of knowing the characteristic words or business behavior characteristics, and it cannot be automatically identified for emerging applications

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