计算机网络信息安全保障中虚拟专用网络技术研究

科技发展使计算机网络建设和安全问题受到了人们的广泛关注,但不法分子借助计算机技术篡改并窃取个人信息,导致网络安全受到威胁。论文通过分析虚拟专用网络在保证计算机网络信息安全中的作用,围绕隧道技术、身份认证技术、加密技术等方面探究虚拟专用网络技术的内容和应用途径,确保计算机网络信息传输的可靠性和安全性,在降低安全风险的同时,创造巨大的应用价值。

Research on the Virtual Private Network Technology in Information Security of Computer Network

The development of science and technology has brought the computer network construction and security problems to people's attention,and some illegal elements used computer technology to tamper with and steal personal information,which has led to threats to network security.By analyzing the role of virtual private network in ensuring the information security of computer network,this paper explores the content and application of virtual private network technology around tunnel technology,authentication technology and encryption technology,and ensures the reliability and security of computer network information transmission,and creates great application value while reducing security risks.