A Method for Analyzing Abnormal Sessions in Website Logs

An analysis method and abnormal technology, applied in the field of website log analysis technology, can solve the problems of inapplicability and low efficiency of log analysis, and achieve the effect of improving efficiency

Active Publication Date: 2017-02-15
PANSAFE SOFTWARE SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims at the problems of low analysis efficiency of existing website logs and unsuitability for hacker intrusion security / forensic analysis, etc., and provides a website log abnormal session analysis method

Method used

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Examples

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with examples.

[0030] The abnormal session analysis method of the website log provided by the present invention forms a user session into an independent and purposeful access unit (such as a page, a picture, a script access, etc.) The website analyzes the normal session flow, and continuously increases the normal session flow in the subsequent processing process, and attributes all sessions that are not normal to exceptions, and the exceptions are divided into different levels and displayed and processed separately.

[0031] When the program is implemented, it mainly includes the following three parts:

[0032] 1) Session processing: By scanning and analyzing the original website, the session logic in the website log can be found out, so as to obtain the accurate session fl...

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PUM

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Abstract

The invention discloses an abnormal session analyzing method for website logs. The method comprises the following steps: forming an independent purpose access unit (for example a page, a picture, script access and the like) by a user session; in the initial analyzing stage, analyzing a normal session flow by way of combining modes for automatically accessing a website in the logs; continuously adding normal session streams in the subsequent processing process, and boiling down all sessions expect normal ones to abnormal sessions; and meanwhile, respectively displaying and processing the abnormal sessions in different levels. The method from the starting point of abnormality analysis can greatly improve the analyzing efficiency of the abnormality of the website logs without leaking any abnormal access sessions, so that the method is most valuable for safety / forensic application to analyzing hacking.

Description

technical field [0001] The invention relates to analysis and processing technology of website data, in particular to analysis technology of website log. Background technique [0002] There are many different application fields for website log analysis. According to different application purposes, the requirements and processing methods for log analysis will be different. Web data mining research aimed at analyzing system performance mostly uses statistical methods; data mining aimed at improving system design mostly uses association rule mining methods; data mining research aimed at understanding user intentions mostly uses clustering Methods of Mining and Classification Mining. Technologies such as data cleansing, session identification, and user identification are involved in these fields, but because of different application requirements, the analysis and processing methods of website logs are also quite different. [0003] For abnormal use of website data, exceptions i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 陆道宏汤伟
Owner PANSAFE SOFTWARE SHANGHAI
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