浅析内联网安全问题与管理

Discussion on Intranet Security Problem and Management

在现今社会环境下,各个单位的业务系统对网络系统的依赖性不断增加,人们在享受网络技术带来的便捷、高效时,也面临着网络安全方面的巨大风险。而作为业务主要承载体的内联网,也成为安全问题高发的区域,内联网的安全问题也成为整个信息系统安全的首要考虑方面。文中从几方面研究内联网安全与防范措施:其一是保密性,即保证非授权操作不能获取受保护的信息或计算机资源;其二是完整性,即保证非授权操作不能修改数据;其三是有效性,即保证非授权操作不能破坏信息或计算机资源。

In the current social environment, the dependency on the network system by the business system of various units increases ceaselessly. The people would inevitably face a huge risk of network security while enjoy the convenience and high efficiency brought by the network technology. The intranet, as the main carrier of business, becomes the high-occurrence sector of security problem, thus its security is also the first consideration for the security of the entire information system. This paper discusses in detail the intranet security and precautions including confidentiality, to ensure that the unauthorized operation could not access to the protected information or computer resources; the integrity, to ensure that the unauthorized operation could not modify the data; the effectiveness, to ensure that the unauthorized operation could not destroy information or computer resources.