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Method and system for ensuring safe data service in mobile communication system

A mobile communication system and data service technology, which is applied in the field of ensuring the security of mobile communication system data services, can solve problems such as operating system attacks, virus propagation, and invasion, and achieve the effect of preventing the spread of threats and protecting against infringement

Active Publication Date: 2008-11-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2) An anti-virus gateway is installed on the network, and online scanning and anti-virus are performed when the data stream passes through the gateway, but this method requires the anti-virus gateway to have higher performance
However, all antivirus software currently in use can only scan and kill known viruses, and it is difficult to prevent the spread of unknown viruses, so some unknown viruses will still cause invasion of network traffic
[0007] In addition, the impact of viruses and worms is caused by many factors, including the version of the operating system, the version of the anti-virus software, and the capabilities of the anti-virus software. attack, the occurrence of the shock wave virus mainly utilizes the loopholes of the windows operating system
In fact, before the outbreak of the virus, the provider of the operating system will issue a patch announcement, but usually because a large number of PCs fail to install the patch in time, the virus spreads widely

Method used

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  • Method and system for ensuring safe data service in mobile communication system
  • Method and system for ensuring safe data service in mobile communication system
  • Method and system for ensuring safe data service in mobile communication system

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Embodiment Construction

[0038] The core idea of ​​the present invention is: a policy service entity is set in the existing mobile communication network, and the policy service entity formulates a security policy according to the current security situation of the user terminal, and notifies the network side packet service support node device and / or the user terminal according to the The formulated security policy carries out corresponding defense processing.

[0039] Here, the policy service entity may be a policy server, or a functional module embedded in other network entities, or a plug-in card; the user terminal mainly refers to a mobile smart terminal and / or a card-plugged portable terminal; the network side The packet service support node device may be a Serving General Packet Radio Service Support Node (SGSN), a Gateway General Packet Radio Service Support Node (GGSN), or a Packet Data Support Node (PDSN).

[0040] Such as figure 1As shown, the system for ensuring data service security in a mo...

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Abstract

The method includes following steps: a) sets a strategy service entity at mobile communication network, the strategy service entity gets the current security state of user terminal in term of the relevant configuration information reported by user terminal; b) the strategy service entity determines the service strategy for the user terminal in term of the current security state of user terminal and the relevant security information saved by itself, and sends the determined security strategy to packet service supporting node or relevant user terminal; c) the packet service supporting node or user terminal receiving the security strategy completes the relevant control operation.

Description

technical field [0001] The invention relates to safe communication technology, especially a method and system for ensuring data service safety of a mobile communication system. Background technique [0002] With the application of data services in mobile communication systems, especially the trend towards intelligent development of mobile terminals, in addition to traditional voice communication capabilities, mobile terminals also include functions such as personal digital assistants (PDA), which can provide intelligent operation System platform and application software. In addition, with the popularization of mobile personal computer memory card (PCMCIA), more and more users insert the card into the portable computer to realize Internet service through the mobile data network. However, because the WINDOWS operating system and various application software also exist in the portable computer, the role of the mobile terminal has been closely integrated with the computer. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04W12/08H04W12/12
CPCH04W12/08H04W12/12H04L63/105H04L63/145H04W12/128
Inventor 郑志彬刘廷永涂卫华侯志鹏
Owner HUAWEI TECH CO LTD