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Smooth handover method and system of access of mobile terminal to network

A mobile terminal, access network technology, applied in the field of data security, can solve problems such as data loss and inability to achieve smooth implementation, and achieve the effect of reducing load and improving stability

Inactive Publication Date: 2018-07-03
北京明朝万达科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The IP switching process cannot be implemented smoothly, resulting in data loss

Method used

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  • Smooth handover method and system of access of mobile terminal to network
  • Smooth handover method and system of access of mobile terminal to network
  • Smooth handover method and system of access of mobile terminal to network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Glossary:

[0043] NAC: Network Access Control access control system, an access and control system for mobile terminals.

[0044] MDM: Mobile Device Management, mobile device management, mainly refers to the management of smartphones and tablets.

[0045] For the first-time access to NAC process of the terminal, see the appendix figure 2 :

[0046] Terminal access for the first time:

[0047] 1) The mobile terminal sends a data packet to the NAC, and the NAC first checks whether the terminal ID and IP are in the white list. If it exists and the MDM authentication is successful, the terminal is allowed to access the application; if the MDM authentication fails, the new IP and terminal ID are added Enter the blacklist and delete the whitelist to block terminal access.

[0048] 2) If the terminal IP and terminal ID do not exist in the NAC white list, check whether the same terminal IP and terminal ID exist in the gray list. If it exists and the MDM authentication is s...

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PUM

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Abstract

The invention discloses a smooth handover method and system of access of a mobile terminal to a network. The system is composed of a mobile terminal, a mobile device management (MDM) system, a networkaccess control (NAC) system, and an application server. The MDM system receives a mobile terminal access request, a mobile terminal handover request, and a mobile terminal device authentication request that are initiated by the mobile terminal; the MDM system carries out authentication on mobile terminal device information and sends an authentication result, the mobile terminal access request, and the mobile terminal handover request to the NAC system; and the NAC system controls the mobile terminal access request and the mobile terminal handover request according the received authenticationresult, a black and white list, and a black and white list management policy. Therefore, the using habit of the user is not changed; the load of the access control system is reduced; and the stabilityis improved.

Description

technical field [0001] The invention relates to the field of data security, in particular to a method and system for smooth switching of a mobile terminal accessing a network. Background technique [0002] At present, mobile terminals, especially smartphones and tablets, are growing explosively, but various mobile network security issues are also increasing. In some specific network environments, access control of terminals is required. To ensure that authorized terminals access and access application resources. In the actual use of the terminal, due to the variability of the access location of the mobile terminal, the terminal IP address will change. This change will cause the terminal to lose packets when accessing the application or the application will be inaccessible for a short time, affecting normal business use. . [0003] From the perspective of the existing access control system, the smooth processing of IP switching can only rely on the cache queue of a large nu...

Claims

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Application Information

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IPC IPC(8): H04W12/08H04W36/00H04W36/16
CPCH04W12/08H04W36/0038H04W36/16
Inventor 廖黄河王志海夏元松喻波张静
Owner 北京明朝万达科技股份有限公司