计算机网络安全的风险及防范分析

The risk of computer network security and protection analysis

众所周知,21世纪是互联网信息时代,互联网的广泛推广和使用对人们的生活增添了一份色彩,人们的生活中互联网有不可替代的作用,人们的各项活动已经离不开互联网的参与。但是,由于互联网自身的一些特点,计算机网络系统经常会受到病毒和黑客的袭击,导致计算机网络系统瘫痪以及网络数据和文件的丢失,对人们的正常工作和学习带来极大的不便。因此,对计算机网络系统的安全维护势在必行,只要做好防御工作就能实现计算机网络系统的安全维护的目标。

as is known to all, the 21st century is the age of the Internet information, Internet use and spread of added a color on people＇s lives, people have an irreplaceable role in the life of the Internet, people＇s activities have been without the participation of the Internet. However, due to some characteristics of the Internet itself, computer network system has been attacked by viruses and hackers, often to paralyze the computer network system and network data and file is missing, for people＇s normal work and study inconvenient. Therefore, it is imperative to maintain the safety of the computer network system, as long as the defensive work can achieve the goal of the safety of computer network system maintenance.