Construction method of software and hardware combined gateway firewall and network protection method thereof

A construction method and firewall technology, applied in electrical components, transmission systems, etc., can solve the problem that gateway firewalls are difficult to take into account performance and development costs, and achieve high-performance and high-stability gateway firewall services, high performance and stability, reduce Adapt to the effect of development work

Active Publication Date: 2020-10-30
江苏安超云软件有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method for constructing a gateway firewall combining software and hardware and its network protection method, so as to overcome the problem that the gateway firewall used in the cloud environment in the prior art is difficult to balance performance and development cost

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  • Construction method of software and hardware combined gateway firewall and network protection method thereof
  • Construction method of software and hardware combined gateway firewall and network protection method thereof
  • Construction method of software and hardware combined gateway firewall and network protection method thereof

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0027] The technical features involved in different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0028] The embodiment of the present invention provides a method for constructing a gateway firewall combined with software and hardware. The method is applied ...

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Abstract

The invention provides a construction method of a software and hardware combined gateway firewall and a network protection method thereof. The construction method comprises the following steps: acquiring a gateway firewall creation request of a user; determining a gateway firewall node according to the gateway firewall creation request; installing an intelligent network card on the gateway firewall node, and starting a gateway firewall unloading function of the intelligent network card; decomposing the gateway firewall to be created into firewalls of a data link layer and a network layer and firewalls of a transmission layer and network layers above the transmission layer; and unloading the firewalls of the data link layer and the network layer to an intelligent network card, and creatingthe firewalls of the transmission layer and the network layer above the transmission layer in a user space to generate a software and hardware combined gateway firewall. On the basis of the software gateway firewall, the unloading technology of the intelligent network card is combined, high-performance and stable software and hardware combined gateway firewall service is provided for the cloud environment, the intelligent network card is low in price, a large amount of adaptive development work is not needed, and the development cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of data migration, in particular to a construction method of a gateway firewall combined with software and hardware and a network protection method thereof. Background technique [0002] With the rapid development of network, virtualization, and storage technologies, cloud computing has become one of the current network technologies that attract attention. It can be said that network technology has entered the era of cloud computing. Major cloud computing manufacturers or large IT companies They have established their own data centers to support and develop their own businesses. [0003] With the development of cloud computing technology, the demand for high-performance gateway firewalls of cloud hosts in cloud environments is also increasing. Both public clouds and private clouds have higher and higher requirements for the performance of gateway firewalls. At present, most cloud environments use a software...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0209H04L63/02H04L63/20H04L63/162H04L63/164H04L63/166H04L63/168
Inventor 黄茂峰
Owner 江苏安超云软件有限公司
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