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SSL VPN client end safety inspection method, system and device

A security check and client-side technology, applied in user identity/privilege verification, data exchange through path configuration, network interconnection, etc., can solve problems such as repeated allocation of resources, inability to implement monitoring, and limited inspection functions

Active Publication Date: 2011-09-28
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The embodiment of the present invention provides an SSL VPN client security inspection method, system and device thereof, which solve the problems of limited inspection functions performed by SSL VPN products in the prior art, repeated allocation of resources and inability to implement monitoring after users go online

Method used

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  • SSL VPN client end safety inspection method, system and device
  • SSL VPN client end safety inspection method, system and device
  • SSL VPN client end safety inspection method, system and device

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Embodiment Construction

[0039] Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the present invention is described in further detail:

[0040] Such as figure 1 As shown, it is a structural diagram of an SSL VPN client security inspection system according to an embodiment of the present invention. The SSL VPN client security inspection system includes a client 1, an authentication server 2, an access device 3 and a policy server 4, wherein the access device can be SSL VPN gateway. The client 1 is used to initiate an identity authentication request to the authentication server 2 through the access device 3, and the client 1 initiates a login request to the access device 3 through a browser (such as an IE browser), requests identity verification, and sends the user name, User information such as passwords are sent to the access device 3, and the access device 3 forwards the above user information to the authentication server 2 for identity authentication; the au...

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PUM

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Abstract

The present invention discloses a safety-check method of SSL VPN client. The method includes the following steps: an access device forwards request of ID authentication to an authentication server (AS); after AS affirms that ID authentication of the client end is passed, the access device down sends items of safety check received from strategy server to the client end, and informs the client end to carry out security check based on items of safety check; determining whether the client end passes the security check; if not, then the access device refers isolation access control list for the client end. Thus, only these client ends accorded with security standard and passed through security check can be allowed connecting to network normally.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to an SSL VPN client security checking method, system and device thereof. Background technique [0002] SSL (Security Socket Layer, Secure Socket Layer) protects the security of data transmitted on the Internet through encryption, and it can be automatically applied to every browser. VPN (Virtual Private Network, virtual private network) is mainly used in a virtual connection network, which can ensure the confidentiality of data and has certain access control functions. In the past, VPN was always associated with IPSec (Internet Protocol Security, Internet Protocol Security), because it is the protocol actually used by VPN to encrypt information. IPSec runs on the network layer, and IPSec VPN is mostly used to connect two networks or point-to-point connections. So far, SSL VPN is the easiest and safest solution for remote users to access sensitive company data...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L12/46
Inventor 李红霞李丹
Owner NEW H3C TECH CO LTD