一种基于分级保护的企业即时通信系统的设计与实现

The Design and Implement Of An Enterprise Instant Messaging System based on Classification Protection

目前,企业对员工使用即时通信系统的行为难以控制,容易发生泄漏秘密、窃取资料等事故。针对目前企业即时通信系统中存在的问题,在文件分级保护、文件和消息的加密传输及集中存储、三员管理等方面进行研究,设计并实现了一种新的企业安全即时通信系统,并将研究成果融入到企业即时通信系统的设计和实现中。经测试与正式使用验证,该优化设计系统在信息保护、信息安全和信息可控等方面效果显著,已成功通过国家安全保密有关部门的检查。

Presently, there is difficult to supervise the ways of using enterprise instant messaging system （EIMS） for supervisors of one enterprise.In view of the problems existing in enterprise instant communication system, in terms of document classification protection, file and message encryption transmission and ,7 centralized storage, three members of the management study, the design and implementation of the a new security enterprise instant messaging system and research results into the enterprise instant messaging system design and implementation.After a long period running, the new EIMS makes outstanding performances at information protection, security of information and information supervision. Especially, the new EIMS has passed tests and examinations of the security departments of nation many times.