2results about How to "Won't steal" patented technology

This invention discloses an environmental management system based on secure isolated communication, relating to the field of data environmental protection technology. It solves the technical problem that, during management, data is not encrypted, making it easy for external personnel to find the designated transmission channel via the HTTP protocol, leading to data theft. The system divides the transmitted data into several micro-segment data streams, marks these streams using a marking unit, and generates logical terminals. Different micro-segment data streams and logical terminals are transmitted in batches to a second isolated communication terminal. By segmenting the data and simultaneously hiding and replacing the memory index, the system ensures that the transmitted data cannot be stolen by external personnel, providing comprehensive protection for the transmitted data. This protection method effectively safeguards the data environment and achieves an overall environmentally friendly data processing effect.

The invention discloses a satellite communication method and device and a satellite communication system, and relates to the technical field of satellite communication, and the method comprises the steps: analyzing the establishment conditions of communication connection between a user terminal and a satellite, and between the satellite and a target ground station, and determining the user terminal and the satellite; and after correct communication connection is established between the satellite and the target ground station, encrypting the signal transmitted by the user terminal and transmitting the signal to the satellite, and analyzing the strength condition of the signal of each channel in each unit time received by the satellite, so as to select the channel meeting the requirement for signal transmission. The signal intensity of the next unit time end moment of each channel is predicted, then the channels are adjusted to help a satellite to receive complete signals, and finally the satellite sends the received signals to a target ground station to decrypt and restore the signals into original information.