第四章分析系统目标，进行功能分析和总体方案设计，设计系统中的数据库结构，信息发布模式，系统的安全模式。
Chapter four illustrates system design, analyzing system objective and functions, designing the overall plan, database structure, information issue pattern and the system safe mode.
并详细论述了该模型的设计目标、系统部署、系统结构、功能模块、数据库设计以及安全方案。
And it detailedly introduced the design aim, system deploy, system structure, each function module, database and security design.
本文设计的数据库加密系统达到了预期设计的目标，能够满足电子政务系统的安全需求。
In this paper, the database encryption system designed has achieved the desired goals and has met thee-government system security requirements.
应用推荐