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Network, system and method of differentiated security service

A security service, differentiated technology, applied in transmission systems, electrical components, etc., can solve the problems of not being able to provide diversification, not adapting to the requirements of communication network development, and achieve good service security quality, good inheritance, and low deployment costs. Effect

Active Publication Date: 2007-12-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] All in all, with the development of the communication network, the existing communication network security technology cannot provide a variety of network security protection methods with distinction and better quality of service security (QoSS), and cannot meet the requirements of the development of the communication network

Method used

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  • Network, system and method of differentiated security service
  • Network, system and method of differentiated security service
  • Network, system and method of differentiated security service

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Embodiment Construction

[0067] In order to make the object, technical solution and advantages of the present invention clearer, the network, system and negotiation method of a differentiated security service of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0068] The present invention provides a differentiated security service (Differentiated Security Service, DSS) network, system and negotiation method on the basis of network security domain.

[0069] Security service refers to the process of network security protection for network applications through a series of security protection methods. Differentiated Security Service (DSS) can be implemented by classifying security, implementing a high security level for applications with high security requirements, and using a low security...

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Abstract

The system thereof comprises: at least one DSS server, at least two DSS classifiers and at least two security gateways. Said DSS server is used for storing the differential security service policy base, and according to the security policy for triggering the DSS classifier, determines the security level information, and managing and controlling the DSS classifier. Said DSS classifier is used for making security service negotiation according to different security level information, and according to the negotiation result, triggering the relevant security service in security gateway. Said security gateway is used for receiving the negotiation result of DSS classifier and triggering and executing relevant security service.

Description

technical field [0001] The invention relates to the field of communication network security, in particular to a network, system and method of differentiated security services. Background technique [0002] From the perspective of information assets in the network transmission and storage process. For different information assets, the requirements for network security often vary greatly. For example, e-commerce often requires relatively high security requirements, while ordinary Internet web browsing only requires relatively low security requirements. [0003] From the perspective of the amount of information transmission, with the development of the network, the amount of data transmitted on the network is increasing, and for multimedia systems, data must be transmitted in real time. This trend makes the network put forward higher requirements for data security protection. For example, in Global System Mobile (GSM), since the transmitted data is mainly voice information an...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 陈剑勇滕志猛吴波
Owner ZTE CORP
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