云计算环境中的计算机网络安全

Computer Network Security in Cloud Computing Environment

云计算的发展为人们提供了更加便捷的服务,也引发了一系列计算机网络安全问题。基于此,笔者分析了云计算环境中的网络安全问题,阐述了加强软硬件的安全管理、防火墙技术的应用、数据的集中安全防护、认证与数字签名技术的应用、数据加密技术的应用、应用程序和代理服务器技术的应用对于计算机网络安全性的提升作用。

The development of cloud computing has provided more convenient services for people, and has also triggered a series of computer network security problems. Based on this, the author analyzes the problem of network security in the cloud computing environment, and describes the strengthening of hardware and software security management, the application of firewall technology, data security protection, the application of authentication and digital signature technology, application of data eneryption technology, application and application of proxy server technology for the improvement of computer network seeurity effeet.