网络安全的重要性随着计算机信息化的发展,计算机网络给企业办公与人们生活带来了极大的方便。实时地进行生产控制、监测与管理,财务、营销、投资管理、设备管理等办公自动化系统,召开视频会议,对外Internet的广泛使用,如收发邮件、查找资料及web信息发布等,都离不开计算机网络 The importance of network security With the development of computer information technology, computer networks to business and people’s lives has brought great convenience. Real-time production control, monitoring and management, finance, marketing, investment management, equipment management and other office automation systems, video conferencing, the external use of the Internet, such as sending and receiving e-mail, find information and web information release, can not be separated computer network