Research on Information Encryption Algorithm under the Power Network Communication Security Model

Abstract

With the continuous development of current high-tech, network communication is quickly popularized in power automation monitoring systems, and colleagues have also brought many hidden dangers in communication security. This paper proposes a model that adapts to the security of power network communication. Based on the information encryption algorithm, this model can fully guarantee the security of both ends of the data transmission and can be applied to other network communication modes. Based on the power network communication security model, this article can use high-strength information encryption algorithms to encrypt data in the network to prevent the data transmitted in the network from being stolen or modified. The power network communication security model studied in this article mainly includes information encryption and decryption algorithms, client environment, and an SSL-based information encryption transmission protocol. Through analysis, it can be understood that the encryption and decryption algorithm is to perform MD5 transformation on key data and key strings, and the other is to use DES as the encryption algorithm before transmission. The experimental research results show that in the construction of power network communication, the power communication network is one of the most basic facilities in the development of the power grid. It is necessary to ensure the safety and economic operation of the power grid, and to improve the information level of the power grid enterprises and the network security protection system.