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Method and device for improving e-mail safety

An email and security technology, applied in electrical components, digital transmission systems, transmission systems, etc., can solve the problems of cumbersome operations and low email security, and achieve the effects of simple operation, improved security, and enhanced security.

Active Publication Date: 2009-07-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The invention provides a method for improving the security of e-mails to solve the problems of low security and cumbersome operations in the protection of e-mails in the prior art

Method used

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  • Method and device for improving e-mail safety
  • Method and device for improving e-mail safety
  • Method and device for improving e-mail safety

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Embodiment Construction

[0048] In order to improve the security of emails, the present invention divides the security level of emails into grades according to the degree of security required for emails (i.e. importance) or the operation restrictions on receivers, and each grade corresponds to different operation rights respectively. Generally, , the more important the email, the higher the security level, and the stricter the restrictions on operations; when the email server receives the sender's email, it determines and records the security level of the email; and then, when receiving the email from the user After the operation request, the operation is controlled according to the operation authority corresponding to the security level of the email. This operation refers to including downloading, deleting, viewing and reading.

[0049] This embodiment is mainly described by taking mobile electronic mail (e-mail) service as an example, but it is also applicable to other electronic mail services.

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Abstract

The invention discloses a method for improving e-mail security. The method configures the operation authority corresponding to each security level in the e-mail server; the e-mail server determines and records the e-mail after receiving the e-mail from the sender security level; after the email server receives the email operation request, it controls the operation of the requester according to the operation authority corresponding to the security level of the email. The invention also discloses an email server at the same time.

Description

technical field [0001] The invention relates to the technical fields of communication and computer, in particular to a method and a device for improving email security. Background technique [0002] With the development of mobile communication technology, Internet applications have been extended to the field of mobile applications. The third-generation mobile communication technology has accelerated the integration of the telecommunication network and the Internet. The extension of Internet applications to the mobile network has expanded the service capabilities of the mobile network, and the inherent characteristics of the mobile network have put forward new requirements for these applications. [0003] E-mail plays an important role in Internet applications. The mobile e-mail service is an extension of traditional Internet e-mail. It supports editing and sending e-mails using mobile terminal equipment, and can seamlessly integrate with Internet e-mail services. The mobile...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/58
CPCH04L63/20H04L12/58H04L51/00
Inventor 梁刚吴凌燕
Owner HUAWEI TECH CO LTD