计算机安全与计算机病毒防范措施分析

Analysis of Computer Security and Computer Virus Defense Measures

为加强计算机安全,有效防范计算机病毒入侵,分析了导致计算机安全问题的主要原因,即软件漏洞、自然因素和计算机病毒。提出了提升计算机安全的技术手段,如加密技术、防火墙技术、物理隔离网闸技术、防病毒技术。给出了计算机病毒的防治措施:应提升病毒防范意识,定期开展数据备份,加强对计算机系统的安全检查,升级防毒软件。

In order to strengthen the computer security,and effectively prevent computer virus invasion,the research analyzes the main causes of computer security problems,i.e.software vulnerability,natural factors and computer virus.The research proposes the technological means of improving computer security,i.e.encryption,firewall,physical isolation gatekeeper and anti-virus technique.Computer virus defense measures are proposed,i.e.to improve virus defense consciousness,regularly develop data backup,strengthen security check of computer system,and update antivirus software.