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Trusted Access Gateway Based on Bidirectional Credibility Verification

An access gateway and reliable technology, applied in the field of data communication, can solve problems such as the inability to guarantee the security and reliability of access terminal equipment, and achieve high security effects

Active Publication Date: 2015-08-12
706 INST SECOND RES INST OF CHINAAEROSPACE SCI & IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a trusted access gateway based on two-way credibility verification, to solve the problem that the current access gateway cannot guarantee the security and credibility of the access terminal equipment

Method used

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  • Trusted Access Gateway Based on Bidirectional Credibility Verification
  • Trusted Access Gateway Based on Bidirectional Credibility Verification

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Experimental program
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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment the present invention will be further described:

[0024] like figure 1 As shown, the trusted access gateway based on two-way credibility verification, the hardware platform includes: an exchange control board, a network interface board, an authentication processing board, a credibility measurement processing board, an integrity repair processing board, an access control processing board and Security label management processing board. The exchange control board is respectively connected with the network interface board, the authentication processing board, the credibility measurement processing board, the integrity restoration processing board, the access control processing board and the security label management processing board.

[0025] When the terminal system initiates an access request, it first requires the trusted authentication gateway to provide identity information. When the request reach...

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PUM

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Abstract

A trusted access gateway based on bidirectional trustiness verification belongs to the technical field of data communication. A hardware platform comprises an exchange control panel, a network interface board, an authentication processing board, a trusty measurement processing board, an integrity repair processing board, an access control processing board and a safety label management processing board; and the exchange control panel is connected with the network interface board, the authentication processing board, the trusty measurement processing board, the integrity repair processing board, the access control processing board and the safety label management processing board, and the authentication processing board, the trusty measurement processing board, the integrity repair processing board, the access control processing board and the safety label management processing board are connected with the network interface board through the exchange control panel. The trusted access gateway adopts bidirectional authentication, i.e. a terminal and the trusted access gateway verify mutually instead of only verifying the terminal, so that the trusted access gateway has high safety; secondarily, the trustiness and integrity of the terminal are verified, and the trustiness of the terminal includes safety and integrity; and the network access and access control are uniformly processed through the safety label.

Description

technical field [0001] The invention relates to a gateway, in particular to a trusted access gateway based on two-way credibility verification, and belongs to the technical field of data communication. Background technique [0002] The access gateway is an important network security device, which is mainly used for authentication and access control of terminal devices located in untrusted networks accessing local trusted networks. At present, common access gateway devices at home and abroad mainly authenticate user identities, and the authentication methods include passwords, certificates, or USB KEYs. However, these access gateway devices have the following deficiencies: they can only authenticate user identities but cannot authenticate terminal devices; they cannot verify whether terminal devices are trustworthy; they cannot guarantee whether access terminal devices comply with local security policies. Contents of the invention [0003] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04L29/06
Inventor 张继业马书磊郭智慧夏旸王斌
Owner 706 INST SECOND RES INST OF CHINAAEROSPACE SCI & IND