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Risk identification method and device for information coding

A technology of information coding and risk identification, which is applied to record carriers used by machines, instruments, and sensory record carriers, etc. It can solve hidden safety risks, lack of two-dimensional code risk identification capabilities, and inability to meet the needs of two-dimensional code risk identification. , to achieve the effect of improving accuracy, improving the ability of risk identification, and increasing accuracy

Active Publication Date: 2022-05-27
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While QR codes bring convenience to people, there are also many hidden dangers of security risks
[0003] The current common security scanning solutions rely on the blacklist mechanism, lack the risk identification capability for QR codes that are not in the blacklist, and are far from meeting the risk identification requirements for QR codes

Method used

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  • Risk identification method and device for information coding
  • Risk identification method and device for information coding
  • Risk identification method and device for information coding

Examples

Experimental program
Comparison scheme
Effect test

example 2

[0223] Example 2 may include the method of Example 1, wherein, when the first type of encoding feature information includes environmental information, the obtaining the first type of encoded feature information encoded by the information includes:

[0224] Control the environment collection device to rotate within the set direction range, and collect the environment information corresponding to the information code when rotating.

example 3

[0225] Example 3 may include the method described in Example 1 and / or Example 2, wherein the environment capture device is disposed on or connected to an interactive device that captures information coding, and the environment capture device includes an image capture device and / or sensing device, the environmental information includes at least one of image, audio, video, and sensing data.

example 4

[0226] Example 4 may include one or more of the methods of Example 1 to Example 3, wherein, when the first type of encoded feature information includes location information, the obtaining the first type of encoded feature information encoded by the information includes:

[0227] The location program is invoked to generate the location information of the interactive device encoded by the collected information as the location information encoded by the information.

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PUM

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Abstract

An embodiment of the present application provides a risk identification method and device for information encoding, the method includes: acquiring the first type of encoding feature information of information encoding, and performing risk identification of information encoding based on the first type of encoding feature information, so that When scanning information codes, the first type of coded feature information such as environmental information and location information is introduced. Compared with the risk identification method of whether the corresponding link of the information code is in the blacklist, it makes up for some risky information codes that cannot be identified. Insufficient, the logic of identifying information coding risks has been added, and the ability to identify risks in information coding has been improved. After combining with other risk methods, the accuracy of risk identification can be improved.

Description

technical field [0001] The present application relates to the technical field of information security, and in particular to a risk identification method and device for information coding. Background technique [0002] A two-dimensional code is a black-and-white graphic that uses a certain geometric figure to be distributed in a plane according to a certain rule to record the data symbol information. With the development of information technology, more and more offline scenarios are connected online through QR codes, and people have become accustomed to scanning codes. While the QR code brings convenience to people, there are also many hidden dangers of security risks. For example, the malicious link is disguised as a QR code, and then users are induced to scan or create fake payment receipts, tricking users to scan the code to transfer payment, or replace the offline QR code in normal scenarios. [0003] At present, the common security scanning solution relies on the black...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/10G06K19/06
CPCG06K7/10405G06K19/06037
Inventor 刘坤申军立李力吕红亚郭山许从余陈龙姚伟麒徐立涛夏珊珊渠振方薛永灵
Owner ALIBABA GRP HLDG LTD
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