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Multimedia message virus removing method and device

A multimedia message and virus technology, applied in security devices, wireless communications, electrical components, etc., can solve the problem of unsatisfactory antivirus effect of multimedia messages, and achieve the effect of ensuring the quality of antivirus

Active Publication Date: 2014-06-25
HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] The present invention aims to overcome the unsatisfactory defect of multimedia message antivirus effect in the prior art, and according to one aspect of the present invention, a method for clearing multimedia message viruses is proposed

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  • Multimedia message virus removing method and device
  • Multimedia message virus removing method and device

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Embodiment Construction

[0034] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0035] The principle of the present invention is: submit the MMS body to be stored to the virus monitoring server for virus checking, feed back instructions to the MMS center, and the MMS center reassembles the MMS body for replacement, and continues the following process. This new process is a parallel process, if there is a problem, it will not affect the business operation. By separating virus detection from MMS virus filtering and assembly functions, it does not target interface data streams, but only stores MMS bodies. It has full coverage and can filter all MMS applications. There are no dead ends and modularization, which greatly reduces the cost of virus filtering. Technical difficulty provides a simple, conven...

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Abstract

The invention discloses a multimedia message virus removing method and device. The method comprises the steps that a relay module of a multimedia message center receives a multimedia message sent by a sending terminal; the relay module decodes the multimedia message into a multimedia message body, and sends the copied multimedia message body to a virus monitoring server; the virus monitoring server carries out virus checking on the multimedia message body, and feeds back a virus file sequence number or file name to the relay module; the relay module deletes or replaces the virus file according to the file sequence number or file name; and a new multimedia message without virus is reassembled and is sent to the receiving terminal. According to the multimedia message virus removing method and device, which are provided by the invention, the multimedia message center decodes the multimedia message into the plaintext multimedia message body with a complete and simple format, and sends the multimedia message body to the virus monitoring server in the manner of a copied file; the virus monitoring server directly carries out virus checking; the virus checking process and normal multimedia message receiving and sending processes are parallel; the normal operation of a multimedia message business is not affected; and the service quality of the multimedia message business is ensured.

Description

technical field [0001] The invention relates to the technical field of data services in the communication field, in particular to a method and a device for removing multimedia message viruses. Background technique [0002] The processing method of the mobile phone virus is based on the characteristics of the mobile phone virus in the prior art, and is solved by filtering the content characteristics of the mobile phone virus. For example, the CommWarrior mobile phone virus and its various variants spread through MMS, copy several copies on the infected mobile phone, and send the copy to the contact through the address book in the mobile phone by using MMS, causing a large number of mobile phone users to lose their phone bills, and even information Leakage etc. [0003] With the popularity of smart phones, mobile phone viruses are gradually flooding, and incidents of spreading viruses through MMS and other methods emerge in endlessly. In addition to users installing anti-vir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/12H04W12/12
Inventor 靳轶杜新颜董旭岩苏珍
Owner HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED