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Distributed traffic cleaning method and system

A traffic cleaning and distributed technology, applied in transmission systems, digital transmission systems, secure communication devices, etc., can solve the problems of insufficient security capabilities of SDWAN branch equipment and expensive security equipment, so as to save cloud computing resources and improve security functions Effect

Pending Publication Date: 2022-05-06
CHINA TELECOM CLOUD TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of insufficient security capabilities of SDWAN branch devices and expensive security devices with complete functions in the prior art, thereby providing a distributed traffic cleaning method and system

Method used

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  • Distributed traffic cleaning method and system
  • Distributed traffic cleaning method and system
  • Distributed traffic cleaning method and system

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Embodiment Construction

[0042] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. 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.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a distributed traffic cleaning method and system, and the method comprises the steps: introducing the public network access and private network interconnection traffic of a branch mechanism into an in-cloud platform based on an SDWAN technology; and distributing the public network access and private network interconnection traffic to a plurality of security devices in the cloud for traffic cleaning according to a preset strategy. Intranet interconnection is realized through an SDWAN function, extranet traffic is introduced into a cloud platform, and traffic cleaning of a private network and a public network is realized through security equipment deployed in a backbone network and the cloud platform. And cloud computing resources are saved while a perfect security function is provided for the user.

Description

technical field [0001] The invention relates to the field of emerging information technologies, and in particular to a distributed traffic cleaning method and system. Background technique [0002] Usually, SDWAN technology is used for the intranet interconnection of large branches, and all of them run on the user's private network address. SDWAN branch devices are deployed in user stores to provide basic interconnection and some simple security services. [0003] As everyone pays more and more attention to security issues, the problem of insufficient security capabilities of SDWAN branch equipment is exposed. Important branch nodes in traditional networking require network devices to provide security capabilities such as in-depth application identification, intrusion detection, virus scanning, and content auditing. However, full-featured security devices are expensive, which puts a lot of burden on enterprises. Contents of the invention [0004] Therefore, the technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L67/10
CPCH04L67/10H04L63/20H04L63/02
Inventor 张洪钏白雪苏鹏王建超吴婧郑毅
Owner CHINA TELECOM CLOUD TECH CO LTD
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