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Data transmission method and device

A data transmission method and data technology, applied in the field of communication, can solve the problems of data leakage, slow transmission rate, limitation, etc., and achieve the effect of preventing malicious theft of secrets and improving the data transmission rate.

Pending Publication Date: 2021-10-15
北京深度吉通信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing technology usually uses VPN (Virtual Private Network, virtual private network) for data transmission, but this data transmission method not only has a slow transmission rate, frequent loopholes, and is vulnerable to data leakage due to attacks by others, but also is subject to relatively large limit

Method used

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  • Data transmission method and device

Examples

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Embodiment Construction

[0046] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0047] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0048] Unless the context clearly requires, the words "including", "comprising" and similar words in the specification should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

[0049] In the description of the present invention, it sh...

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Abstract

The embodiment of the invention discloses a data transmission method and device. The method comprises the steps of performing encryption compression on acquired to-be-transmitted data according to a first defined password to obtain first data, then determining a plurality of first data blocks and connection information corresponding to the first data blocks, and performing encryption on the first data blocks and the connection information corresponding to the first data blocks according to a second defined password to obtain second data, and determining a plurality of target e-mail service providers according to the plurality of second data, and sending the plurality of second data to the target e-mail receiving accounts of the plurality of target e-mail service providers, so as to improve the data transmission rate, protect the transmission data and prevent malicious secret stealing.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method and device. Background technique [0002] At this stage, network theft is frequent, and the security of data transmission in special scenarios cannot be effectively guaranteed. Especially since the Prism Gate incident in the United States, key infrastructure network facilities have been implanted with back doors, and cross-border and cross-domain data transmission security cannot be guaranteed. Guarantee, the network data transmission of multinational enterprises is vulnerable to malicious theft. [0003] The existing technology usually uses VPN (Virtual Private Network, virtual private network) for data transmission, but this data transmission method not only has a slow transmission rate, frequent loopholes, and is vulnerable to data leakage due to attacks by others, but also is subject to relatively large limit. Contents of the invention [0004]...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/58
CPCH04L63/0428H04L51/56
Inventor 郭明强唐尧满国梁陈健
Owner 北京深度吉通信息技术有限公司
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