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Dynamic migration access control technology design method based on heterogeneous network

A heterogeneous network and dynamic migration technology, applied in user identity/authority verification, security devices, digital transmission systems, etc., can solve the problem that the service provider system cannot distinguish whether the accessed object is a legitimate user, etc., to reduce communication overhead , Key management is easy, and the effect of mitigating security threats

Inactive Publication Date: 2018-04-17
中山大学新华学院
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the authentication information of the only legitimate user is illegally stolen by others, the service provider system cannot distinguish whether the object of access is a legitimate user

Method used

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  • Dynamic migration access control technology design method based on heterogeneous network
  • Dynamic migration access control technology design method based on heterogeneous network
  • Dynamic migration access control technology design method based on heterogeneous network

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Experimental program
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specific Embodiment approach

[0052] see figure 1 , which is a flow chart of the design method of the heterogeneous network-based dynamic migration access control technology proposed by the present invention;

[0053] Such as figure 1 As shown, the design method of dynamic migration access control technology based on heterogeneous network includes the following steps:

[0054] Step 101, establishing the system architecture of the mutual trust system and judging the mobile node;

[0055] Step 102, establishing a security access model of a heterogeneous mobile network;

[0056] Step 103, authenticate the security access of the heterogeneous mobile network.

[0057] Research on the security issues of heterogeneous mobile wireless network access control, the proposed architecture is composed of the client and the security service system installed on the trusted user node, so that the security service system can obtain the real-time status of the mobile node and understand the mobile node in real time The f...

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Abstract

The invention discloses a dynamic migration access control technology design method based on a heterogeneous network. The method includes the following steps: establishing a system architecture of a mutual trust system and judging a mobile node; establishing a security access model of a heterogeneous mobile network; and authenticating security access of the heterogeneous mobile network. The architecture disclosed by the invention consists of a client and a security service system installed on a trusted user node, and thus the security service system can acquire the real-time state of the mobile node, filter the credibility of the node, know the failure or abnormal state of the mobile node in real time, and further terminate the provision of services for the node; through modeling methods,various security access methods are analyzed and compared to find a more secure and more efficient access method; and meanwhile, a trust update algorithm of the system can be optimized, the system information can be periodically updated, and the security threats actually operated in environments can be mitigated.

Description

technical field [0001] The invention relates to the technical field of public security services, in particular to a design method for a dynamic migration access control technology based on a heterogeneous network. Background technique [0002] The diversification of Internet services and the popularization of communication technology services have driven the rapid development of mobile devices, which makes the demand for wireless network services closely related to mobile devices stronger than ever before. The access methods and network types of heterogeneous mobile wireless networks are diverse, and there are huge differences in the implementation technologies, transmission mechanisms, organization methods, and control mechanisms of different networks; and the ubiquity and heterogeneity of the network cause users to change frequently The network belongs to and manages domains. The access control technology proposed for heterogeneous mobile wireless networks needs to adapti...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04W12/08H04L9/32H04W12/069H04W12/086
CPCH04L9/3265H04L63/062H04L63/08H04L63/10H04L63/105H04W12/08
Inventor 倪伟传王凤邓巧茵刘少江万智萍
Owner 中山大学新华学院
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