开放信息模型安全系统

Safety System of an Opening Information Model

分析了当前信息系统存在的主要问题,介绍了信息交换平台是一个基于点对点的信息发布系统。在这个系统里,从信息的产生、采集、加工、存储、发布、消费到监管,形成了一个完整的信息生命体系。基于XML技术,经过对信息交换平台的信息描述深入的研究,提出了开放信息模型(OIM),对信息进行统一的描述,使信息可以跨平台发布。重点讨论基于PKI和数字证书安全系统的功能、架构、实现、关键技术,并给出开放信息模型信息系统安全案例与性能分析,目的为开放信息模型信息系统在用户身份确认、数据保密性、完整性、操作的不可抵赖性等方面提供全方位的安全保护;探讨了身份认证和安全登录、数据传输安全、信息内容的机密和完整的方法。实践表明,该安全系统具有良好的安全性能;所提出的开放信息模型安全系统是对信息系统动态安全管理方法的探索,也是对信息系统动态安全技术手段的补充,也为信息系统安全技术和管理的结合提供一种参考方法。

The research of based on XML the information exchange platform of descript the information.put forward an Opening Information Model（OIM） so that to descript the information uniformly.that it can be used for crossing from one platform to another.It focuses on the safety system function,architecture,implementations,hey technology based on PKI and Digital Certificate.At last,gives an example of safety for information system application and performance,Inquiried into the identity attestation and safety logging,the data deliver safety,the information contents of secret and integrity of method.the practice showed that the safety system can be with good performance.This paper put forward＇s openning safe system of the information model is a kind of quest that manages a method,theories to the information system dynamic state safety,is also a kind of complement that limits sex to safe technique means of the information system dynamic state,is the information system safe technique and manage of combine and provide a kind of method.