Network security system

A network security system, e-mail technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as guessing passwords, affecting the use of e-mail systems, guessing user lists, etc., and achieve the effect of improving security performance

Active Publication Date: 2013-04-03
DAWNING CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current e-mail system has the following security problems: password guessing, user list guessing, virus mail, storage security, etc. The above security problems have seriously affected the use of the e-mail system

Method used

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] figure 1 is a schematic diagram of an embodiment of a network security system 100 according to the present invention. exist figure 1 Among them, the network security system 100 includes a monitoring module 102 , a processing module 104 , a decryption module 106 and a viewing module 108 . Wherein, the monitoring module 102 is used for performing security monitoring on emails received from external networks. The processing module 104 is used for encrypting the received email. The decryption module 106 is used to decrypt the encrypted email. Viewing module 108 is used to view decrypted emails.

[0021] Specifically, the monitoring module can monitor viruses...

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PUM

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Abstract

The invention provides a network security system. The network security system comprises a monitoring module, a processing module, a deciphering module and a viewing module, wherein the monitoring module is used for conducting security monitoring on received electronic mails, the processing module is used for encrypting electronic mails, the deciphering module is used for deciphering encrypted electronic mails, and the viewing module is used for viewing deciphered electronic mails. The network layer security performance can be improved through the network security system.

Description

technical field [0001] The present invention generally relates to the network field, and more specifically relates to a network security system. Background technique [0002] Email is one of the most widely used services on the Internet. As long as the user can connect to the Internet, has a program capable of sending and receiving e-mails and a personal E-mail address, he can exchange e-mails with all users who have e-mail addresses on the Internet conveniently, quickly and economically, and e-mail is widely used For individuals, organizations, governments and other institutions, the currently widely used e-mail systems are as follows, based on Postfix / Qmail mail system; based on Postfix, yahoo's mailbox is based on Qmail system; Microsoft Exchange mail system; IBM Lotus Domino mail system; Scalix mail system; Zimbra mail system; MDeamon mail system. [0003] But the current e-mail system has the following security problems: password guessing, user list guessing, virus ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06H04L12/58
Inventor 唐焕焕赵崇山樊兴军孙征
Owner DAWNING CLOUD COMPUTING TECH CO LTD
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