摘要
随着计算机网络技术的飞速发展和网络覆盖范围的迅速扩大,计算机网络安全问题也日益显得复杂和突出起来。网络安全涉及计算机科学,网络技术,通信技术,密码技术,信息安全技术,应用数学,数论,信息论等多种学科。网络安全从其本质上来讲就是网络安全和网络上的信息安全。如何更有效的保护重要的信息数据,提高计算机网络系统的安全性已经成为所有计算机网络应用必须考虑和解决的一个重要问题。
Along with the rapid development of computer network technology and network coverage expanded rapidly, computer network security issues are becoming increasingly complex and highlight appear. Network security, network technology involved in computer science, communication technology, the password techniques, information security technology, applied mathematics, the theory of information, etc. Network security from its essence is the network security and network information security. How to more effectively protect important information data, to improve the security of computer network system has become a computer network application must consider all of the solution and an important problem.
作者
邓礼辉
DENG Li-hui (Wuhan University Institute of Computer, Wuhan 430079, China)
出处
《电脑知识与技术（过刊）》
2010年第14期3585-3585,3594,共2页
Computer Knowledge and Technology
关键词
网络安全
密码技术
信息安全
network security
the password techniques
information security
