基于标签机制的内容安全分级管理系统的设计

针对互联网信息内容缺乏有效的管理手段，设计和实现了一种符合我国国情的互联网内容安全管理系统原型，通过分析相关的W3C组织（www.w3c.org）的互联网内容选择平台（PICS）设计思想，采用分级标签方法对互联网信息内容进行管理，并设计了具有层次化结构的标签安全性保护措施，分析了分级管理构架中若干关键技术及标签的安全性技术，该系统在互联网内容泛滥的今天有一定的使用价值。

Design of Content-Safe Supervision Architecture Based on Secure Classification Labels

With the booming of Internet content, the problem of how to keep the content safe to people, especially to children, is becoming more and more serious. With regards to the idea of the PICS from the W3C, the design of Content Safe Supervision Architecture based on classification label was proposed here. And this architecture was designed to fit the situation of our country and the label was designed to have security protection. Deep analysis and study was given to this design and implementation, as well as the key technology and the security protection of classification label.