Method for extracting characteristics of application layer protocols
A technology of application layer protocol and extraction method, which is applied in the field of extracting the protocol characteristics of the application layer, which can solve the problem of affecting work efficiency and progress, the burden of human resources on enterprises and companies, and the method and interface that do not provide application layer protocol extraction and analysis functions and other issues to achieve the effect of improving accuracy, promoting informatization and intelligence, and reducing the burden
Inactive Publication Date: 2012-10-31
青岛朗讯科技通讯设备有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
But on the other hand, some enterprises and companies that apply and analyze application layer protocols have put forward the need to analyze application layer protocols and obtain corresponding protocol features, while existing network traffic control products only provide traffic control functions and do not provide Methods and Interfaces for Application Layer Protocol Extraction and Analysis Functions
Moreover, if specialized personnel are hired to manually analyze the characteristics of the application layer protocol, it will affect work efficiency and progress, and bring a burden on human resources to enterprises and companies.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0042] Embodiment one, see figure 1 As shown, the application layer protocol feature extraction method of this embodiment is mainly designed and implemented by the following steps:
[0043] Step1. Set the usage authority and manage the safe use of the system;
[0044] Considering the security of the system, this embodiment preferably verifies the legal identity of the login user before the system runs normally, that is, requires the user to enter the user name and password for identity verification, and then verifies the user according to the pre-saved authority information Whether the entered user name and password are correct, if the user name and password match the saved permission information, the user passes the verification and enters the system; if the user name or password is wrong, the user is reminded to confirm whether the entered user name or password is correct, and ask again The user enters the user name and password until the authentication is passed, and then ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method for extracting characteristics of application layer protocols. From the point of engineering application, the concept and the method for data mining are practically applied to the extraction process of the characteristics of the application layer protocols. A data mining AC algorithm based on Apriori algorithm is proposed. Moreover, on the basis, according to the characteristics that the flow and the data volume of the application layer protocols are large, from the point of the effective packet length, the effective flow, the useless flow and the like of the data packet of the application layer protocols, a strategy that limited preprocessing is conducted to a flow data packet is proposed. Thereby, the defect of manual analysis is overcome, the informatization and the intelligentization of analysis work of the application layer protocols of enterprises and companies are promoted, the burden of human resource of the enterprises and the companies is relieved, and the work efficiency and the accuracy of protocol identification are improved.
Description
technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a method for extracting protocol features of an application layer by adopting the idea and method of data mining. Background technique [0002] With the gradual development of the Internet, online users and business traffic are constantly increasing. In addition to traditional data services, emerging services such as P2P, online games, and IPTV occupy most of the bandwidth of the Internet. On the one hand, there are problems with the service quality of operators. On the other hand, it also makes the basic network construction of operators fall into the abnormal situation of "congestion-expansion-re-congestion", and the profitability is correspondingly reduced. [0003] In the same network, if some users seriously occupy the bandwidth for online games, BT downloads and other activities, it will affect the normal use of network resources by others, or affect the wo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 刘荣烨
Owner 青岛朗讯科技通讯设备有限公司