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Firewall method and system based on high-speed network data processing platform

A technology for data processing and high-speed data, which is applied in the field of computer security and can solve problems such as inability to protect gigabit networks

Inactive Publication Date: 2010-03-31
NANJING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the face of Gigabit bandwidth, traditional 100M firewalls and some quasi-Gigabit firewalls cannot provide effective protection measures for current Gigabit networks.

Method used

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  • Firewall method and system based on high-speed network data processing platform
  • Firewall method and system based on high-speed network data processing platform
  • Firewall method and system based on high-speed network data processing platform

Examples

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0045] like figure 1 As shown, the entire firewall software system consists of remote GUI modules (including system configuration 1 , policy and log audit configuration 2 , log analysis 3 ,real time monitoring 4 , warning 5 ), authentication module (including client 6 and server side 7 ), control management module 8 , Node board synchronization module 9 , switch board management module 10 , functional modules (including packet filtering 11 and agent 12 ), log server module 13 composition.

[0046] The firewall system is located at the core node of data exchange between the enterprise and the Internet. The deployment position of the firewall system based on the high-speed data processing platform is similar to that of the traditional firewall. The external firewall provides more than two interfaces, corresponding to Lan, Wan and DMZ areas ...

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Abstract

The firewall method based on the high-speed DS platform comprises: a system data exchange and support system, a data access and pre-process card for kMB-network data process and transfer, and a firewall data process card. Wherein, computing HASH to the data pack for further analysis, and dynamic-load-balance sending to multiple VPN card for process; parallel running for various data for further checkup, with gradient filter mechanism and strategy tree and protocol stack strategy transfer mechanism, organizing into a increasing-strength filter system in turn by the attack detection, message sorting, IP filter, connection state monitor, user certification, APMA, APCSC, and content security check.

Description

technical field [0001] The invention relates to a network firewall technology in a high-speed network environment, which distributes and processes data in the high-speed network environment to realize load balancing, and belongs to the field of computer security. Background technique [0002] With the rapid development of the Internet, the powerful role of the Internet is playing an irreplaceable role in people's daily work, life and entertainment. Due to the continuous updating of technology, the current network speed is getting faster and faster, and the bandwidth has also developed from 10 megabits to 100 megabits, gigabits, and even 10 megabits of bandwidth. A high-speed, high-performance network does provide us with better conditions for using the network and improves our efficiency. However, when we enjoy the convenience brought to us by the high-speed network. Some criminals with ulterior motives and various network viruses flooding the Internet are also spreading a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L12/54H04L29/06
Inventor 金毅李论蔡圣闻谢俊元谢立
Owner NANJING UNIV
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