运用信息过滤技术防止移动存储设备信息泄漏

随着信息化建设的飞速发展，信息资源成为信息化的核心要素。由于移动存储设备的便捷性，大量信息采用U盘和移动硬盘等移动存储设备进行数据交换，使得移动存储设备成为主机信息泄漏的主要途径之一。该文提出了基于AC自动机的多关键词多编码匹配算法，对传输到移动存储设备的主机信息进行过滤，防止主机敏感信息流入移动存储设备，并对算法进行了实验。

Filter the Sensitive Information to Prevent the Information Flowing into the Mobile Storage Device

Following the rapid development of information construction,the resource of military information becomes the core element. The mobile storage devices such as the USB device and mobile disk are used to exchange information more and more usually because of their convenience. Those devices become one of the major ways of host information leakage. This paper researches that:basing on the AC automatic machine,presents an algorithm with multiple Keywords and multiple encoding to filter the sensitive information t...