摘要
随着计算机系统功能日渐复杂,网络功能日渐强大,资源共享程度的日渐加强,计算机网络系统的安全问题也变得日益突出和复杂。Internet是开放的、无控制机构的网络,由于各种天灾人祸因素的客观存在,任何的网络系统都存在着环境干扰、物理故障、人为攻击、病毒破坏等等的安全隐患。这些都可能导致计算机和计算机网络数据和文件丢失,系统瘫痪。
With the increasing complexity of computer system functions, network functions increasingly powerful, the degree of resource sharing is increasing the security of computer network systems have become increasingly prominent and complex. Internet is open ,there is no the control organ network,existence all lets environment disturbance,physics malfunction,artificial that go a,the virus destroy the safe hidden trouble waiting a minute act as since objective reality,any various disaster of both natural and human origin factor network is systematic. These all may lead to a computer prepare the computer network data and the document being lost,system breaks down.
出处
《科技信息》
2010年第15期69-70,共2页
Science & Technology Information
关键词
网络安全
实体安全
安全威胁
安全管理
Network is fully
Physical security
Security threats
Security Management
