实现具有多级安全性的数据库系统 [英] Implementation of a database system with multilevel security

问题描述

每个人，

请帮我实现具有多级安全性的数据库系统

by mini project，请尽快回答我。

hi every body,
please help me for " Implementation of a database system with multilevel security "
by mini project , as soon as possible answer me please.

推荐答案

没有一个实现。每个系统/应用程序都有特定的要求，需要特定的权限系统。

StackOverflow上有一个问题，它有很好的答案。你definitelly应该看看它：



http://stackoverflow.com/questions/3177361/modelling-a-permissions-system [ ^ ]



最受欢迎的是ACL（访问控制列表）。我正在开发的业务应用程序中使用此模型（进行一些修改）。



我希望它可以帮到你。

Hi,

There is no one implementation. Every system/application has specificic requirements and needs specific permission system.
There is a question on StackOverflow which has great answer. You definitelly should take a look at it:

http://stackoverflow.com/questions/3177361/modelling-a-permissions-system[^]

Most popular is ACL (Access Control Lists). I'm using this model (with some modifications) in business application I'm currently developing.

I hope it help you.

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