新形势下网络安全及网络信息加密技术的具体应用

The specific application of network security and network information encryption technology under the new situation

回顾了物理安全、逻辑安全以及网络信息加密技术的演进历程,强调保障网络信息保密的重要性。然后,从多方面对新形势下网络安全隐患的具体表现深入分析,介绍了常用的防火墙、数字签名认证以及网络身份认证等网络加密技术,并探讨了它们在电子商务等领域的应用。为了应对网络安全问题,提出优化信息安全保密机制、积极运用网络防护技术、加强用户安全技术操作意识等有效策略。最后,通过对网络技术、网络安全和信息加密技术的系统性研究,展望了网络信息加密技术的未来,着重讨论了Clippe加密芯片和量子密码技术的潜在应用,认为它们将提高网络信息加密处理的安全性。

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.