Spam filtering method and system

A technology for spam and contacts, which is applied in the field of information processing and can solve the problems of filtering spam and personal privacy leakage.

Active Publication Date: 2009-11-25
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a method and system for filtering junk information, so as to solve the problem of personal privacy leakage when filtering junk information in the prior art

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  • Spam filtering method and system
  • Spam filtering method and system

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Embodiment Construction

[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] see figure 1 The method for filtering spam information provided by the embodiment of the present invention includes the following steps:

[0039] S101: The client generalizes the Mobile Station International Identification Number (The Mobile Station ISDN number, MSISDN) of each contact of the user, and sends the generalized MSISDN to the mailbox server;

[0040] Wherein, the generalization refers to abstracting or blurring a specific object to achieve the purpose of hiding information. In the embodiment of the present invention, the mailbox server cannot obtain the complete contact MSISDN information through generalization. Therefore, privacy such as contact information of contacts can be effectively protected. The specif...

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Abstract

The invention discloses a spam filtering method, which comprises: client-side performs generalization to the mobile station international identification code MSISDN of every contact person of the user, and sends the generalized MSISDN to the e-mail box service terminal; the mail e-box service terminal generates a filtering/matching rule of the user according to the generalized MSISDN, and binds the filtering/matching rule with the e-mail account of the user, calls the filtering/matching rule bound with the e-mail account of the reception user when receiving an e-mail sent by a mobile terminal, and sending the information e-mail to the mobile terminal of the reception user if the matching result is in matched state; otherwise saving the information e-mail as spam. The invention limits the e-mail box service terminal to obtain only the generalized MSISDN instead of the complete contact person information of the user, therefore, can guarantee the user from the spam disturbance, while protect the private information of the user.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a method and system for filtering junk information. Background technique [0002] At present, the use of mobile terminals has become very popular. Taking mobile phones as an example, with the rapid increase of mobile phone users, people can easily communicate through mobile phone text messages. Important sign. Compared with another communication tool - e-mail, mobile phone numbers are easier to remember and retain than e-mail addresses. However, e-mail has advantages that mobile phone SMS systems do not have, such as large storage space, long storage time, and more diverse content forms. . Therefore, in order to combine the advantages of the mobile phone short message system and the electronic mail system, the mobile phone mail service has appeared. [0003] Mobile email service, also known as mobile phone number email system service, is an email system service that binds...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W12/12H04W12/088H04W12/128H04W12/48
Inventor 丁磊陈刚邵峰汪源陈珂陈谔王磊余利华罗晓华
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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