Intranet数据库安全访问控制方案

A Plan of Intranet Database Security Control

建立Intranet主要涉及两个方面即大量数据的组织表示和数据库访问安全控制,将各类信息抽象成用基本属性和扩展属性表示的对象。这种对象的数据表示形式大大提高了Intranet数据组织的灵活性和通用性。同时利用基于部门、角色和用户的人员管理模式,将对象属性访问控制进行安全分级,为关系型数据库中的数据安全提供字段级的控制。

s:It is very important to organize a lot of data and control access to data to build the enterprise network,Allkinds of information is abstracted as objects which are composed of based attributes and extended attributes,thetechnology of Object-oriented for organizing data is very flexible and universal,By utilizing the user managementmodel of based on department role user and ranking security level of each attribute of object ,we can control accessto each field of table of RDBMS in intranet system.