摘要
Abstract
This paper reviews the evolution of physical security,logical security and network information encryption technology,and emphasizes the importance of guaranteeing the confidentiality of network information.Then,it analyzes the specific performance of network security hidden dangers under the new situation from various aspects,introduces the commonly used network encryption tech-nologies such as firewall,digital signature authentication and network identity authentication,and discusses their applications in e-commerce and other fields.In order to cope with the network security problems,the article puts forward effective strategies such as opti-mizing the information security and confidentiality mechanism,actively using network protection technology,and strengthening users'awareness of security technology operation.Finally,through the systematic research on network technology,network security and infor-mation encryption technology,we look forward to the future of network information encryption technology,focusing on the potential ap-plications of Clippe encryption chip and quantum cryptography,which are believed to improve the security of network information en-cryption processing.关键词
网络安全/信息加密技术/具体应用Key words
Network security/Information encryption technology/Specific application分类
信息技术与安全科学
