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。
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.
在这些情况下，用户沿搜索线索跟踪的能力会直接影响到信息系统的可用性。
In these cases, information-system usability is directly influenced by a user's ability to track along a search trail.
GIG用户可以发布和检索信息并进行实时决策，而不是依赖于多个自动信息系统应用程序提供的历史信息。
GIG users can post and retrieve information and make real-time decisions rather than relying on historical information from multiple automated information systems applications.
GIG用户可以通过Web服务发布和检索信息并进行实时决策，而不是依赖于多个自动信息系统应用程序提供的历史信息。
GIG users can post and retrieve information from Web services and make real-time decisions rather than relying on historical information from multiple automated information systems applications.
在这两种互补功能的共同作用下，用户可以定位并查看包含在信息系统中的信息。
Together, these complementary functions permit the user to locate and then review the information contained in the information system.
信息服务提供了一个虚拟企业信息环境，其中对信息用户隐藏了基础信息系统和存储库的复杂性。
Information services provide a virtual enterprise information environment in which the users of information are shielded from the complexities of the underlying information systems and repositories.
密码管理—使用户能够用一组凭证登录到公司的信息系统。
Password management. Enables users to have a single set of credentials to sign on to the company information systems.
准备(provisioning)—将新用户添加到企业内部信息系统和外部合作伙伴信息系统的网络操作系统目录和应用程序服务器目录中。
Provisioning. Adds new users to network operating system directories and application server directories, both inside an enterprise and outside at partner information systems.
目标是为用户提供一整套有针对性的、高效可行的计算机信息系统整体解决方案。
Goal is to provide users with a set of targeted and efficient computer information systems feasible overall solution.
正方公司的主导产品《正方现代教学管理信息系统》，运行稳定，安全性能好，并能满足用户的个性化需求。
Leading Products: "Zheng-Fang Modern Education Management Information System" which is of stable operation, good performance and satisfaction to personal demand of customers.
智能代理属特殊用途以知识为基础的信息系统，完成具体任务，为用户。
Intelligent agents are special purpose knowledge-based information systems that accomplish specific tasks for users.
网络安全是目前信息系统应用的一个重要研究方向，如何确定用户身份以控制用户对信息资源的访问，是其中的一个重要问题。
Network security is an important research area in the application of information system now, How to implement effective access control based on user's identity is very important.
迅速产生一种“实际的工作模式”的信息系统需要的用户。
Rapidly produces an "actual working model" of the information system needed by the user.
电子地理信息系统的关键工作之一是录取地理位置信息，即从科研地图上录取用户关心的某些特殊位置的位置信息。
One of the basic works of an electronic geo - information system is to collect information about geography location of the Earth from one or some maps of the spherical Earth.
在安全信息系统应用中，传统的基于角色的访问控制模型不能为用户过滤业务数据，容易导致数据失密。
In the application of secure information systems, the traditional role-based access control model can not filter business data for users, which easily results in secret data leakage.
进行用户需求分析，确定西安市地面沉降和地下水位动态监测管理信息系统的主要功能。
The demands of user are analyzed, and determining the main function of the dynamical management information system of xi 'an land subsidence and groundwater.
基于C/S结构的校园宾馆管理信息系统，具有系统用户管理、客房信息管理查询、结算等功能。
Based on C/S structure, the management information system in campus guesthouses, has functions of systematic user management, guest room information management inquiry, settlement and so on.
本文从用户需求出发，针对刀具管理信息系统的适用性进行研究。
Based on the demand of users, the method to evaluate the applicability of tool management information system was discussed.
基于这一需求WAP协议被制定出来，它可以提供用户接入信息系统的双向通路。
WAP protocol is designed to suit to this requirement. It provides two accesses for switching into information system.
沿海地图集于2010年在ESRI国际用户大会上获得了环境管理地理信息系统(GIS)的特别成就奖。
The Coastal Atlas received a Special Achievement Award for Geographic Information Systems (GIS) in Environmental Management for 2010 at the ESRI International User Conference.
首先构建了物流信息系统用户满意度评价的指标体系，然后建立了基于AHP的用户满意度模糊综合评价模型，最后通过案例分析了模型的应用方法，同时案例表明了方法的有效性。
The paper establishes the assessment index system for user satisfaction of logistics information system and a fuzzy-AHP model. Finally, it gives out a case to show how to apply the model.
它充分考虑用户的各种需要，将管理信息系统的界面定制、权限管理和工作流的定义过程相接合，使得软件的界面更加简洁友好，操作更加方便。
This idea thinks over all of user's needs, and links interface customization with privilege management and workflow's definition, makes software's interface more simply, friendly and conveniently.
与这种层级结构即上级对下级的访问方式相对应的信息系统就是用户层级管理系统。
This kind of frame, that is access mode from above to below, is called user hierarchy management system.
在管理信息系统中，数据分析图表为用户提供管理和决策方面的信息。
In the management information system, the chart of data-analyzed provides such information as management and decision-making for users.
在统计信息系统的建设中，将OLAP技术、DM技术与DW相融合，旨在良莠不齐的信息中挖掘用户需要的信息；
In the statistical information system, the OLAP technology, the DM technology and DW be fused, is for the purpose of excavating the useful information from a lot of information.
通过提供不同的授权可以控制用户对信息系统的使用权。
Througth providing different authorizations, the systems can control users' access.
通过实施单点登录功能，用户只需一次登录就可以根据相关的规则去访问不同的应用系统，提高信息系统的安全性和稳定性。
With the single sign-on function, users could access different application systems based on relevant rules via once login which enhances system's security and stability.
通过实施单点登录功能，用户只需一次登录就可以根据相关的规则去访问不同的应用系统，提高信息系统的安全性和稳定性。
With the single sign-on function, users could access different application systems based on relevant rules via once login which enhances system's security and stability.
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