网络内容审计系统的设计与实现

Designing And Implementing of Network Content Audit System

随着互联网的发展，越来越多的公司加入到互联网之中。网络技术的广泛应用，给人们的通讯交流带来了很大的方便，但是与此同时也导致了新的网络安全问题：个人隐私、企业的商业机密可能随时通过网络泄露，谣言、黄色信息在网上泛滥却难以得到有效根治。该文设计了一个基于旁路接入的网络内容审计系统，能够对进出网络的邮件以及其中的附件进行完整的捕获、还原、存储，从而到达内容审计的作用。

With the development of network, more and more corporations have connected the Internet. The network has not only brought the popularity and convenience, but also brought new problems, for example, the personal privacy or illegally busi-ness secrets may be exposed through the network at any time, rumors and pornographic information on the Internet is difficult controlled. This thesis provides an auditing system based on the bypass data collection, it can capture email and the attachment file and completely restore the contents, in order to content audit.