摘要
Abstract
The security of computer network is a combination of technology and management,scientific protection of computer networks,to ensure the confidentiality of computer data,to protect computers from outside invasion.Due to the continuous development of information and Internet technology,the current phenomenon of cybercrime is becoming increasingly serious,and its security has gradually come under people's attention.关键词
计算机/网络安全/互联网技术/操作系统/数据安全Key words
computer/network security/Internet technology/operating system/data security分类
信息技术与安全科学
