Business information transmitting method and device, server, client and storage medium

Abstract

The invention provides a service information transmitting method and device, a server, a client and a storage medium, and relates to the technical field of industrial Internet of Things. The method comprises the steps: receiving a first signal transmitting request sent by a client, wherein the first signal transmitting request comprises a first signal data packet, and the first signal transmittingrequest comprises a first signal data packet; analyzing the first signal data packet, and performing at least one verification on the first signal data packet according to the analysis information; if at least one item of verification is passed, generating a second signal data packet according to the service information in the analysis information and the first signal data packet; and sending a second signal transmitting request to the service server. In the scheme of the invention, security reinforcement is carried out on the basis of an access token security scheme which is widely used at present, and a security verification mode of once signal transmitting verification and once non-repeated key verification is adopted, so that the security of the system is improved.

Description

technical field [0001] The present invention relates to the field of industrial internet of things, in particular, to a method, device, server, client and storage medium for delivering business information. Background technique [0002] Information security in the Industrial Internet of Things often affects functional security and physical security. Therefore, how to ensure that the control information sent to the device each time is authentic and reliable, and that the content is not maliciously tampered with or retransmitted maliciously is an important link related to information security. . [0003] At present, in the prior art, security verification based on access token (access token) is widely used. Any user in the system can easily obtain the access token after logging in to the system, and the expiration time of the access token is long. People with attacking intentions obtain access tokens, which will make it difficult to effectively control the security of the sys...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a service information delivery method, device, server, client and storage medium for the deficiencies in the above-mentioned prior art, so as to solve the inability to perform security verification based on access token in the prior art. Prevent any user from obtaining an access token after logging in to the system, resulting in low system security

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