随着信息和网络技术的发展,网络已经存在于人们生活的每个角落,并且给人们带来了很大的便利。由于网络是一个开放式的系统,对网络的安全和信息的保密的措施还不完善,存在着安全隐患,网络安全形式日趋严峻。目前,所有的企业的资料都是通过网络来存储信息的,并且大部分的工作也离不开网络,网络安全一旦有问题,那么信息保密必然存在问题,这样将会给企业带来无法弥补的损失。本文主要对网络安全与信息保密的概念以及存在的风险和预防措施进行简要的分析。 With the development of information and network technology, the network has existed in every corner of the people’s life and brought great convenience to people. As the Internet is an open system, the measures on the security of the network and the confidentiality of information are not yet perfect, posing potential security risks and the form of network security is becoming more and more serious. At present, all the information of enterprises is through the network to store information, and most of the work can not be separated from the network, once the network security problems, then there must be confidentiality of information security, it will bring irreparable to the enterprise loss. This article mainly analyzes the concept of network security and information security, as well as the existing risks and preventive measures.