Data transmission method and device and related equipment
By receiving requests and determining the transmission security factor in the first electronic device, and using SDN and SDP networks for dual-channel transmission, the problem of terminal devices being unable to quickly and securely obtain remote data is solved, achieving fast and secure data acquisition and multi-layered protection.
CN121691318APending Publication Date: 2026-03-17CHINA MOBILE GROUP JIANGSU +1
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Patent Information
- Application Number
- CN202512025319.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-30
- Publication Date
- 2026-03-17
AI Technical Summary
Technical Problem
Terminal devices cannot quickly and securely obtain data from remote electronic devices, especially sensitive and non-sensitive data.
Method used
By receiving requests from terminal devices in the first electronic device, sending requests to the second electronic device and terminal devices, determining the transmission security factor, and sending a channel reconfiguration request to the SDN network when the security factor is satisfied, dual-channel transmission is performed using SDN and SDP networks to form multiple lines of defense against attacks.
Benefits of technology
It enables terminal devices to quickly and securely acquire data, enhances the security of data transmission, resists advanced attack methods, and ensures one-way confidentiality of data.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a data transmission method and device and related equipment, and relates to the technical field of computers, and the method comprises the steps that first electronic equipment receives a first request sent by terminal equipment; the first electronic equipment sends a second request to the second electronic equipment and the terminal equipment, and receives first information fed back by the second electronic equipment and second information fed back by the terminal equipment; the first electronic equipment determines a first transmission safety coefficient of the second electronic equipment based on the first information, and determines a second transmission safety coefficient of the terminal equipment based on the second information; under the condition that the first transmission safety coefficient is greater than the second transmission safety coefficient, the first electronic equipment sends a channel reconstruction request to the SDN network; and under the condition that the SDN completes channel reconstruction, the first electronic device sends first data to the second electronic device and sends second data to the terminal device. Through the method, the data can be quickly, safely and remotely acquired from the electronic equipment.
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