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Information identification method, device and system

A technology of information identification and communication information, applied in the field of communication, can solve the problems of user property loss, failure to intercept, and user being deceived, etc., and achieve the effect of improving interception effect and security

Active Publication Date: 2017-05-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way, to a certain extent, some spam messages, such as harassing text messages and fraudulent messages, can be intercepted. However, when sending many spam messages, the numbers are disguised through fake base stations, for example, Masquerading as the number of the operator or the number of the user's contacts, etc. Therefore, for this type of information, the use of whitelists and blacklists cannot achieve the interception effect, and, because the number of the operator is masquerading or the number of the user's contact person, therefore, the probability of the user being cheated is relatively high, which can easily cause the user's property loss, or cause the user terminal to be invaded by viruses and Trojan horses. Affects the security of information

Method used

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  • Information identification method, device and system
  • Information identification method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment will be described from the perspective of an information identification device. The information identification device may specifically be integrated in a terminal, such as a receiving terminal. The terminal may include a mobile phone, a tablet computer, a notebook computer, or a personal computer (PC, Personal Computer), etc. equipment.

[0031] An information identification method, comprising: receiving instant messaging information, the instant messaging information carries the user identifier of the sending user; determining whether the sending user belongs to a preset contact set according to the user identifier; if so, extracting the content of the instant messaging information , identify the instant messaging information according to the content; if not, identify the instant messaging information according to the user ID.

[0032] Such as Figure 1b As shown, the specific process of the information identification method can be as follows:

[0033...

Embodiment 2

[0062] According to the method described in Embodiment 1, an example will be given below for further detailed description.

[0063] In this embodiment, it will be described by taking that the information identification device is integrated in the terminal A and the instant messaging information is a short message as an example.

[0064] Such as figure 2 As shown, an information identification method, the specific process can be as follows:

[0065] 201. Terminal A receives a short message sent by user A through terminal B, where the short message may carry information such as user A's user ID.

[0066] The user identifier may include a terminal identifier, such as a SIM card number (such as a mobile phone number) or an IMEI code, or the user identifier may also include information such as a user name, a user mailbox, and / or a user's instant messaging number.

[0067] 202. Terminal A determines whether user A belongs to the preset contact set according to the user identifier...

Embodiment 3

[0093] In order to better implement the above method, the embodiment of the present invention also provides an information identification device, such as Figure 3a As shown, the information identification device includes a receiving unit 301, a determination unit 302, a first identification unit 303 and a second identification unit 304, as follows:

[0094] (1) receiving unit 301;

[0095] The receiving unit 301 is configured to receive instant messaging information.

[0096] For example, the receiving unit 301 may be specifically configured to receive instant messaging information sent by the sending terminal, where the instant messaging information may carry information such as the user ID of the sending user.

[0097] Wherein, the instant messaging information may include information such as short messages, multimedia messages, and communication messages in various instant messaging applications; the user identifier may include a terminal identifier, such as SIM or termin...

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PUM

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Abstract

The invention discloses an information identification method, device and system. Instant messaging (IM) information is received; whether a sending subscriber belongs to a preset contact set is determined according to a subscriber identity carried in the IM information; if YES, content of the IM information is extracted, and the IM information is identified according to the content; and otherwise, the sending subscriber does not belong to the preset contact set, and the IM information is identified according to the subscriber identity. Thus, the interception effect can be improved greatly, and the information safety is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an information identification method, device and system. Background technique [0002] In recent years, communication technology has developed rapidly. At the same time, various harassing text messages and fraudulent messages are becoming more and more widespread. Therefore, how to identify and intercept these messages has become a concern of people. The problem. [0003] In the prior art, whitelists and blacklists are generally used to identify and intercept information. For example, when a terminal receives a text message, it can determine whether the number to which the text message belongs is in the white list. If it is in the list, it will not be intercepted, otherwise, if it is not in the white list, it will be judged whether the number to which the SMS belongs is in the blacklist, if it is in the blacklist, it will be intercepted, if it is not in the blackl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/06
CPCH04L51/046H04L63/08H04L63/12H04L51/212
Inventor 袁灿材杨田从雨许振声王亮
Owner TENCENT TECH (SHENZHEN) CO LTD
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