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Method for guaranteeing communication safety of smart products

A smart product and communication security technology, applied in general control systems, instruments, computer control, etc., can solve problems such as data being easily intercepted, communication failures, safety accidents, etc., and achieve easy implementation, protection of communication security, and easy operation Effect

Inactive Publication Date: 2016-07-27
GUANGDONG GALANZ GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing smart home products on the market do not adopt an effective secure transmission mechanism, and the transmitted data is easily intercepted and maliciously tampered with
Hackers may forge or maliciously tamper with command information by overcoming routers or other links in communication transmission, causing communication failures or even security incidents. It is meaningful to provide a communication solution that can be used to protect home communication security.

Method used

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  • Method for guaranteeing communication safety of smart products

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Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] see figure 1 , the method for ensuring the communication security of smart products includes setting a control terminal and a controlled terminal with the same key and algorithm, the control terminal is a cloud or a smart device terminal, and the controlled terminal is a smart product, and includes the following steps:

[0023] Step 1: The control terminal sends the operation command and obtains the random number information; the control terminal calculates the dynamic password A with the agreed algorithm through the key and the random number information; the control terminal combines the dynamic password A with the random number information, and obtains Send out the operation command; the control terminal sends the operation command to the controlled terminal;

[0024] Step 2: The controlled terminal receives the operation command, and analyzes...

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Abstract

A method for guaranteeing communication safety of smart products involves a control terminal and a controlled terminal having identical keys and algorithms. The control terminal is a cloud terminal or a smart device terminal. The controlled terminal is a smart product. According to the invention, different dynamic passwords can be generated by utilizing that the obtained random number information parameters are different during different process of operation command transmission of the control terminal and the controlled terminal. Even when transmission mediums such as routers and the like are attacked maliciously, since fake passwords are different from the correct dynamic passwords, the faked passwords cannot be identified by the controlled terminal, so that a problem that transmission data between the control terminal and the controlled terminal is easy to get intercepted and tampered maliciously is solved and an aim of guaranteeing communication safety is achieved. The method has characteristics of being simple and reasonable, easy to operate, easy to implement, reliable in performance and capable of enhancing information transmission safety and the like, and the practicability is high.

Description

technical field [0001] The invention relates to a method for ensuring communication security of intelligent products. Background technique [0002] Information security is an issue that cannot be ignored in the design of smart home products. The existing smart home products on the market do not adopt an effective secure transmission mechanism, and the transmitted data is easily intercepted and maliciously tampered with. Hackers may forge or maliciously tamper with command information by overcoming routers or other links in communication transmission, causing communication failures or even security incidents. It is meaningful to provide a communication solution that can be used to protect home communication security. Therefore, further improvement is necessary. Contents of the invention [0003] The purpose of the present invention is to provide a method for ensuring communication security of smart products that is simple and reasonable, easy to operate, easy to implement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0428G05B2219/25314
Inventor 王占喜王守国
Owner GUANGDONG GALANZ GRP CO LTD
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