Information filtering and secret-keeping method and apparatus in instantaneous communication

A technology of information confidentiality and encryption algorithm, applied in the direction of digital transmission systems, electrical components, transmission systems, etc., can solve the problems of information being easily stolen, unhealthy information, etc., to ensure that it is not easy to leak, ensure health, and maintain network security. Effect

Active Publication Date: 2006-12-27
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and device for information filtering and secrecy in instant messaging, which is used to solve the problems of unhealthy i

Method used

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  • Information filtering and secret-keeping method and apparatus in instantaneous communication
  • Information filtering and secret-keeping method and apparatus in instantaneous communication
  • Information filtering and secret-keeping method and apparatus in instantaneous communication

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[0042] In order to solve the problem that a large amount of unhealthy information is transmitted in the current network and the network information is easily obtained by others during the transmission process, the present invention filters the message content before the instant messaging client sends the instant message (for the sender address and The destination address and other information are not included in the filtering scope). To improve the security of instant messages, encrypt them before sending them.

[0043] In this embodiment, a filter is set on the instant message client, and the content of the message to be sent is filtered by invoking the filtering engine to prevent the outgoing of unhealthy information. Furthermore, the filtering engine can be upgraded regularly to better ensure the health of network information.

[0044] In this embodiment, an encryptor is installed on the client's sending end to encrypt the information to be sent to prevent others from obtaining...

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Abstract

The disclosed filter and secret method for information in immediate communication comprises: using a filter engine to filter target information to send the healthy and inhibit the unhealthy; using a system to encipher the information. This invention adds a enciphering/deciphering machine on transmission/receiving end respectively.

Description

technical field [0001] The invention relates to the field of communication and computer, especially the method and device for information filtering and security in instant communication. Background technique [0002] In traditional instant messaging, users can use instant messaging software to realize point-to-point and point-to-multipoint information chats on the network. In this way, people who are thousands of miles apart can send information and care to each other through the network, so they have a relatively large number of users. Group, the usage rate is high. [0003] Currently, information in instant messaging can be transmitted arbitrarily, and any content can be disseminated in the network through the instant messaging system. At the same time, personnel with a little knowledge of network technology can intercept information through various means, and can easily obtain the content sent by users. [0004] Because the information transmitted in the existing instan...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L29/06
Inventor 徐进
Owner HUAWEI TECH CO LTD
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