Application of Encryption Technology in Data Acquisition and Communication of Energy Saving and Emission Reduction

With the development of information technology, the scale of networks has become more and more complex and huge, and the complexity of the network environment makes reliable data transmission in key facilities more and more important. The reliability of data and the security of data transmission affect the normal operation of energy saving and emission reduction. A data acquisition preprocessing system based on RSA encryption algorithm is proposed to realize the encryption of data transmission process. Multi-threading technology is used in data processing to alleviate the problem of data efficiency in the transmission process, and to ensure the safety and efficiency of data transmission when a large amount of data is input. Through field tests in a power plant in northern Jiangsu, the results show that the system can effectively improve the security of the data transmission process.