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Log processing method and device

A processing method and log technology, applied in the network field, can solve the problems of consuming a lot of human resources, low efficiency of log message recognition, cumbersome code or script operation process, etc., and achieve the effect of simplifying the operation process and improving efficiency

Active Publication Date: 2016-11-16
NEW H3C TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] It can be seen that identifying a large number of log messages of unknown format in the network through the existing manual method not only consumes a lot of human resources, but also requires manual analysis and modification of codes or scripts. Recognition efficiency is low

Method used

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  • Log processing method and device
  • Log processing method and device

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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] One of the inventive concepts of the embodiment of the present application is to use the field sequence tree to match the field sequence to be identified in the log message, and to identify the unmatched field sequence to be identified, and after the identification is completed, the The corresponding preset field sequence is added in the field sequence tree. In this way, when other log messages with the same field sequence to be identified as the log message are received next time, the field sequence to be identified can be successfully matched with the preset field sequence in the field sequence tree, that is, the new The log messages of the incremental field sequence are identified. Therefore, ...

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Abstract

The invention provides a log processing method and device. The method comprises the following steps of: extracting to-be-identified field sequences of log messages; matching the to-be-identified field sequences with a preset field sequence in a field sequence tree; and aiming at the to-be-identified field sequences not matched with the preset field sequence, identifying log types corresponding to the log messages, and newly adding corresponding preset field sequences in the field sequence tree after the identification is finished. The log processing method and device can be used for improving the log message identification efficiency.

Description

technical field [0001] The present application relates to the field of network technologies, in particular to a log processing method and device. Background technique [0002] As a comprehensive management platform for information systems, the comprehensive log audit platform can detect various security threats and abnormal behavior events in a timely manner by comprehensively standardizing the logs generated by network devices, security devices, hosts, and application systems. However, with the development of network technology, more and more devices and application systems are deployed on the network, and the log formats of many security product manufacturers are not the same, and the log format may also change with system updates or upgrades. Factors lead to the characteristics of "massive" and "heterogeneous" logs generated in the network, which brings difficulties to log analysis. [0003] At present, the comprehensive log audit platform usually uses codes or scripts t...

Claims

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Application Information

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IPC IPC(8): G06F11/30H04L12/24
CPCG06F11/3006G06F11/3072H04L41/069
Inventor 龚一斌
Owner NEW H3C TECH CO LTD
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