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A message detection method and device

A message detection and message technology, applied in the field of communication, can solve the problem of low security detection efficiency

Active Publication Date: 2020-11-06
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when detecting each packet to be detected, the security device needs to create a packet detection task and delete the packet detection task after the detection is completed. In this way, the security device needs to create and delete the packet detection task repeatedly. The action of the task, resulting in low efficiency of security detection

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  • A message detection method and device
  • A message detection method and device
  • A message detection method and device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] An embodiment of the present invention provides a message detection method, which is applied to a security device, and the security device is a device with a DPI detection function, such as a firewall device, a gateway device, and the like. A processor is configured in the security device, and the processor includes multiple cores (which may be referred to as cores), wherein each core stores program codes of a security detection strategy, and the securit...

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Abstract

The invention provides a message detection method and apparatus, and relates to the technical field of communication. The method is applied to a security device, a processor of the security device comprises a plurality of cores, and the method comprises the following steps: determining a first core used for detecting a to-be-detected message in the plurality of cores, selecting a message detectiontask corresponding to the first core from a pre-created message detection task queue, and executing the message detection task by using the first core to detect the to-be-detected message, wherein the message detection task queue comprises message detection tasks corresponding to the plurality of cores respectively. By adoption of the message detection method and apparatus provided by the invention, the security detection efficiency can be improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a message detection method and device. Background technique [0002] During message transmission, in order to ensure the security of message content, security checks are usually performed on the message. Among them, performing security inspection on packets through DPI (Deep Packet Inspection, deep packet inspection) technology is a commonly used detection means. [0003] DPI is a security mechanism that detects and controls network traffic passing through a device based on application layer information in packets, and is usually applied to security devices (such as firewall devices). After the security device receives the message to be detected, it will allocate a processor core for the message, and then create a message detection task corresponding to the core, and then use the core to execute the message detection task, so as to realize the detection of the message to ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1416H04L63/20
Inventor 王锋程爱爽郭永亮马宏源
Owner NEW H3C SECURITY TECH CO LTD