Message analysis method and device, electronic equipment and storage medium

A packet parsing and packet technology, which is applied in the network field to improve packet processing performance and save server resources.

Pending Publication Date: 2021-03-19
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present application provides a message parsing method, device, electronic device and storage medium to solve the problem of different message parsing engin

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  • Message analysis method and device, electronic equipment and storage medium
  • Message analysis method and device, electronic equipment and storage medium
  • Message analysis method and device, electronic equipment and storage medium

Examples

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Example Embodiment

[0049]The exemplary embodiment will be described in detail herein, and examples thereof are shown in the drawings. The following description is related to the drawings, unless otherwise indicated, the same numbers in the drawings represent the same or similar elements. The embodiments described in the exemplary embodiments are not meant to all embodiments consistent with the present application. In contrast, examples of apparatus and methods consistent with some aspects of the present application are intended in detailed in the appended claims.

[0050] The terms used in this application are only for the purpose of describing particular embodiments, not to limit the invention. "One", "one", "one", "one", "" "," and "" "as used in the present application and the appended claims are also intended to include many forms unless otherwise clearly indicated. It should also be understood that the terms "and / or" as used herein refer to any or from any or more of the associated listing it...

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Abstract

The invention provides a message analysis method and device, electronic equipment and a storage medium, the method is applied to a server, and the server carries a drive program used for collecting messages; wherein the drive program provides a shared buffer area for a plurality of message parsing engines carried in the server; the method comprises the steps of making message pre-analysis on a message collected by the drive program, wherein the message pre-analysis at least comprises network layer message analysis; writing the message of which the message pre-analysis is completed into a shared buffer area provided by the driving program; reading the message of which the message pre-analysis is completed from the shared buffer area based on the message analysis engine; and further executing message analysis for the read message, with the message analysis at least comprising application layer message analysis. Server message processing performance can be improved in a multi-engine processing scene.

Description

technical field [0001] The present application relates to the field of network technology, and in particular to a message parsing method, device, electronic equipment and storage medium. Background technique [0002] With the rapid development of network technology, the network security defense system is facing enormous challenges. In response to ever-changing network attack methods, packet processing software based on DPI (Deep Packet Inspection) technology, such as intrusion detection systems, intrusion prevention systems, and protocol audit software, has been widely used. This type of software collects messages from the network card, processes the messages, and then performs business processing at the application layer according to the results of the message processing; wherein, the above message processing at least includes layer by layer ( From the network layer to the application layer) to parse the message. [0003] For example, in practical applications, drivers su...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L69/22H04L67/568
Inventor 李小龙
Owner HANGZHOU DPTECH TECH
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