This paper introduces the basic concept and model of access security control of the database system in a multiuser information system. It also describes its concrete implementation.

本文介绍了多用户信息系统中数据库的安全性控制的基本概念及控制模型，以及在多用户信息系统中安全性控制的实现方法。

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The system must provide security and control access to those functions based on permissions.

系统必须提供安全性，并根据相应的权限控制对这些功能的访问。

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The architecture needs to cover a range of directives from security, access control, and service level agreements to business workflow, event processing, and information management and business rules.

架构师需要涉及许多问题，从安全性、访问控制和服务水平协议，直到业务工作流、事件处理、信息管理和业务规则。

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As a result, enterprises have re-examined their current Identity and Access Management (IAM) processes and have begun to look for new IAM approaches to ensure that their organizations are safe from access-related security breaches, optimize the operational costs associated with access control and meet their internal and external compliance requirements.

FORBES: Recent IT Security Breaches Make Enterprises Review Their IAM Strategies

You can enable a personal device to access networks and services with security and full control of the IT department.

FORBES: Executive Profiles: Disruptive Tech Leaders In Cloud Computing -- Oscar Rodriguez, Extreme Networks

"The efficiencies the internet has brought in such as instant access to information have also created security and control issues too, " he said.

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