摘要
依据病毒报告数据和病毒名称,从计算机网络面临的安全威胁入手,论述了网络环境下计算机病毒传播形式多样化、网络化、变种多、出现频率高,欺骗性强、隐蔽性,和脆弱性新特点,指出网络环境下计算机病毒防御措施应从树立防患意识、备份数据、更新系统修复漏洞、安装杀毒软件、开启防火墙和实时监控、设置权限等五个方面主动预防对抗病毒。
According to the virus report data and virus names, this paper discusses the new characteristics of computer virus under the network environment such as diversity of its spreading, its networking, more types of variants, high frequency, strong concealment and deception, and vulnerability, from the perspective of the computer network security threats. Meanwhile, it points out that users should take active precautions against viruses from raising precautious awareness, backing up system data, plugging loopholes in time, installing antivirus software, opening the firewall and real-time monitoring, setting user permissions and so on.
出处
《自动化技术与应用》
2016年第7期36-38,64,共4页
Techniques of Automation and Applications
基金
咸阳师范学院教学改革研究资助项目(编号201402014)
关键词
网络
计算机病毒
防治策略
蠕虫
木马
防火墙
network
computer virus
prevention strategies
worm
Trojan
firewall
