Application of Data Encryption Technology in Computer Network Security

With the rapid development of computer technology, computer network security is an important issue that cannot be ignored in modern society, and data encryption technology plays a key role in ensuring the security of computer network. As one of the important means of computer network security, data encryption technology is widely used to protect sensitive information. Data encryption technology plays an important role in computer network security and needs to be continuously studied and explored to meet the increasingly severe challenges of network security. This paper will discuss the classification, advantages and application of data encryption technology in computer network security, and discuss the application of data encryption technology in computer network security.