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Safety system for logging in VPN and safety method for logging in VPN

A security system and gateway technology, applied in the field of virtual private network user security login, can solve the problems of reduced security of login VPN, failure to ensure users, etc., and achieve high security effect

Inactive Publication Date: 2010-05-26
ZHEJIANG WELLCOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter which mode can ensure that the user accessing the internal network of the enterprise is the real person, the mode of user ID + password or intercepting digital certificate information will reduce the security of logging in to the VPN

Method used

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  • Safety system for logging in VPN and safety method for logging in VPN
  • Safety system for logging in VPN and safety method for logging in VPN
  • Safety system for logging in VPN and safety method for logging in VPN

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with specific examples, but the present invention is not limited to these specific implementations. Those skilled in the art will realize that the present invention covers all alternatives, modifications and equivalents as may be included within the scope of the claims.

[0032] The core idea of ​​the present invention is to apply the biometric authentication method to the VPN system. The biometric authentication technologies such as fingerprint recognition, face recognition, finger vein recognition or iris recognition are relatively mature and will not be described in this application.

[0033] The application of the present invention can use different application modes, and is compatible with the existing VPNs of most manufacturers, improves the existing VPN system in two parts, and adjusts the settings of the original VPN system.

[0034] Client unit (client): Integrate the live fingerprint acquisit...

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PUM

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Abstract

The invention relates to a safety system for logging in a VPN. The VPN is a virtual private network accessed by a remote user through a plurality of ways, and comprises a client unit and a VPN gateway unit, wherein the client unit is integrated with a biological feature acquisition device; the VPN gateway unit is provided with an authentication server which adopts a standard RADIUS protocol and is used for receiving an identity authentication and a charging request from a gateway and feeding back a result to the VPN gateway unit; and the authentication server is provided with a biological feature verification module which is used for generating a user biological feature value and comparing the generated feature value with a template feature value in a storage device to verify the identity. The safety system adopts a biological feature recognition technique such as a fingerprint recognition technique, a face recognition technique, a finger vein recognition technique or an iris recognition technique which is applied to the existing VPN system to ensure the true identity of a user connected to an internal network of an enterprise and improve the safety.

Description

technical field [0001] The invention belongs to the technical field of network security, in particular to a system and a method for securely logging in virtual private network users. Background technique [0002] Virtual private network (Virtual Private Network, VPN) is a private data network technology provided on a public communication platform. It is widely used and can help enterprise remote users, branches and enterprise intranets to establish reliable and secure links, due to the use of security mechanisms such as tunneling protocols, identity verification and data encryption to meet the security of data transmission. [0003] In order to meet the needs of remote users and branch personnel of the enterprise through various access channels (Intranet, Internet, GPRS, WLAN, PSTN) and various access devices (desktop computers, notebook computers, PDAs, mobile phones, etc.), it is convenient anytime and anywhere To securely access the internal and external networks of the ...

Claims

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Application Information

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IPC IPC(8): H04L9/00
Inventor 易宏冬邹建军陆捷
Owner ZHEJIANG WELLCOM TECH
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