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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, this application provides a message analysis method, device, electronic equipment and storage medium to solve the problem of multiple message analysis engines carried in the server In the running scenario, the copy of the same message in the buffer corresponding to different message parsing engines is repeatedly parsed

Method used

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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

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Embodiment Construction

[0049]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0050] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term ...

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PUM

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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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