Anti-spam method based on privacy protection

An anti-spam and privacy protection technology, which is applied in the field of anti-spam based on privacy protection, can solve the problems of few and flooded spam, and achieve the effect of good protection, interference prevention and strong flexibility

Inactive Publication Date: 2011-02-16
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These technologies have solved the problem of a large number of spam delivery to a certain extent, but the spam sender also has new anti-filtering technologies. As long as there is the user's email address, there is always a way to break through the spam sending process. blockage, reach the destination
[0004] To fundamentally solve the pro...

Method used

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  • Anti-spam method based on privacy protection
  • Anti-spam method based on privacy protection
  • Anti-spam method based on privacy protection

Examples

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Embodiment Construction

[0031]An example is used below to illustrate how the present invention protects the user's email address information from being obtained by an unrelated third party under the premise of ensuring the smooth interaction between the user and the website during the interaction process between the user and the service website. Solve the spam problem well, and easily know the source of the spam, which can effectively solve the spam problem from the source. In this example, there are three instance entities, subject A-user, object B-weather forecast service website, mailbox server C-NetEase mailbox server, the process and steps are as follows figure 2 .

[0032] 1) User A logs in to weather forecast service website B and customizes half-year weather forecast information. Weather forecast website B requires user A to provide his usual email address in order to send the customized weather forecast information to the user mailbox on time.

[0033] 2) User A learns the email address fo...

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PUM

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Abstract

The invention provides an anti-spam method based on privacy protection, belonging to the computer network security field. The method is applicable to internet in which email address information needs to be protected. In the method, the frequently-used email address of a user is protected as privacy information without disclosure on the premise of guaranteeing smooth network interaction; and a sub-email address code with term of validity which can be flexibly controlled by the user replaces the frequently-used email address, and the frequently-used email address of the user is hidden as the privacy information, wherein, the sub-email address code is generated according to the email address, the system time and the random number of an interaction party and only used in the case of one-on-one communication between the specific interaction party and the user. The anti-spam method of the invention can keep the frequently-used email address of the user unpublished, emphasize autonomy of the user, and help the user independently judge and identify a spam and stop sending the spam from a source.

Description

technical field [0001] The invention proposes a method that can not only well protect the private information of user mailboxes in a network environment, but also effectively prevent the interference of spam mails and easily find the source of spam mails. The achievement of the present invention is based on the anti-spam model and method that protects the user's frequently used email addresses as private information, and can be used in network applications that need to protect email address information and block and search spam and sources on the Internet. Background technique [0002] One of the existing anti-spam methods is to use laws and regulations to restrict spam senders, and the other is to use technical means to filter mail servers or users, and users do not disclose their own email addresses. However, in the existing interaction mode, this kind of protection against the user's own lack of control is very weak, and it also affects the progress of the interaction to ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/06H04L12/58H04L9/32
Inventor 何泾沙徐晶张玉强徐菲马书南张旸
Owner BEIJING UNIV OF TECH
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