Internet-of-Things big data security transmission and storage method and system

A technology of secure transmission and storage system, applied in the field of secure transmission and storage of big data in the Internet of Things, can solve the problems of environmental data tampering, low degree of automation, and no storage mechanism, etc., achieve good encryption effect, ensure effective storage, and achieve security Effect

Inactive Publication Date: 2018-01-19
SICHUAN MIANYANG TAIKOO SOFTWARE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, the environmental monitoring data of various existing eco-tourism destinations are not encrypted when they are transmitted, and there is a risk of environmental data tampering and theft. Moreover, there is no effective storage mechanis...

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  • Internet-of-Things big data security transmission and storage method and system
  • Internet-of-Things big data security transmission and storage method and system

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Embodiment Construction

[0052] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, so they are only examples, and should not be used to limit the protection scope of the present invention.

[0053] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0054] In the first aspect, an embodiment of the present invention provides a method for secure transmission and storage of big data of the Internet of Things, the method includes: encrypting the data to be transmitted, forming encrypted data, and transmitting.

[0055] Decrypt the encrypted data to obtain the original data.

[0056] Switch the working state of the memory, and sto...

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Abstract

The invention belongs to the technical field of the Internet of Things, and provides an Internet-of-Things big data security transmission and storage method and system. The method comprises the stepsthat target data is encrypted by adopting a key of a symmetric algorithm to generate encrypted data, and the key of the symmetric algorithm is encrypted by adopting a public key pair of an asymmetricalgorithm to generate an encrypted key; the encrypted data and the encrypted key are transmitted; the encrypted key is decrypted by adopting a private key pair of the asymmetric algorithm to obtain the key of the symmetric algorithm, and the encrypted data is decrypted according to the key obtained through decryption of the symmetric algorithm to obtain the original data; and the trigger mode of astorage is detected, and the original data obtained after decryption is stored in the storage. According to the Internet-of-Things big data security transmission and storage method and system, data security transmission and storage can be guaranteed, data tampering is prevented, and effective data storage is guaranteed.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a method and system for secure transmission and storage of big data of the Internet of Things. Background technique [0002] At present, there are various types of environmental monitoring and collection equipment. Environmental monitoring equipment providers directly sell environmental monitoring equipment to customers, and may be equipped with a software that is used alone by the equipment to display monitoring results. [0003] However, the environmental monitoring data of various existing eco-tourism destinations are not encrypted when they are transmitted, and there is a risk of environmental data tampering and theft. Moreover, there is no effective storage mechanism for the huge amount of environmental data to protect the environment. Data can be stored effectively in real time, especially the storage control system of the Internet of Things, which is mostly ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/08
Inventor 张卫延李辉
Owner SICHUAN MIANYANG TAIKOO SOFTWARE
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