不管应用程序的访问控制基于密码还是基于角色，您都需要一个登录和注销系统来处理用户身份验证。
Regardless of whether your application's access control will be based on passwords or roles, you'll still need a login and logout system to handle user authentication.
我认为一名软件架构师能做的最重要的事情，是小心地思考应用程序的业务角色，将它们紧紧地映射进一个基于角色的访问控制系统。
In my view the most important thing a software architect can do is to think carefully about the application's business roles and map them tightly into a role-based access control system.
我们的客户同时利用基于角色的权限和细粒度访问控制。
Our clients take advantage of both role-based permission and fine-grained access control.
在AIX 6.1中，IBM引入了基于角色的访问控制(RBAC)，这解决了sudo的许多安全和审计问题。
In AIX 6.1, IBM introduced Role Based Access Control (RBAC), which addresses many of the security and auditing concerns of sudo.
基于角色、用于用户治理和访问控制的设施。
作为对基于标签的访问控制(LBAC)的DB 2 Viper 2数据库角色增强的一部分，可以对一个角色或组授予或收回安全标签或豁免权。
As part of the DB2 9.5 database roles enhancement to Label-based access control (LBAC), you might grant or revoke security labels or exemptions to or from a role or a group.
这会启用基于角色的视图和访问控制，后者与许多Registry andRepository治理功能绑定在一起。
This enables role-based views and access control, and this is tied to many of Registry and Repository governance capabilities.
AIX提供了一种功能，可通过基于角色的访问控制(RBAC)机制将管理角色委托给非root用户。
AIX provides a facility to delegate administrative roles to non-root users through role-based access control (RBAC) mechanism.
您已经了解到WebSphereServiceRegistry andRepository如何提供基于角色的访问控制，以及如何使用它来管理服务以及与服务相关的实体(如契约)。
You learned how WebSphere service Registry and Repository provides role-based access control and how it can be used to manage services and service-related entities such as contracts.
WebSphereApplicationServer的安全基础结构，比如基于角色的访问控制和加密。
Security infrastructure of WebSphere Application Server, such as role-based access control and encryption.
您现在可以围绕着这个骨架，构建一个能够基于您在LDAP目录中定义的用户角色控制对功能的访问的应用程序。
You can now build an application around this that can control access to functionality based on the user roles you have defined in your LDAP directory.
另一种控制访问的方法是基于角色的访问控制(RBAC)。
Another approach to controlling access is role-based access control (RBAC).
对于不需要基于角色的访问控制，并且只实现一个加密密钥的简单应用程序，那么可以将一个用户出口用于所有加密和解密函数。
For simple applications not requiring role-based access control and implementing only a single encryption key, a single user exit could be used for all encryption and decryption functions.
基于角色的访问控制(RBAC)作为一种安全机制，是当前研究的热点之一。
As a sort of security mechanism, Role Based Access Control (RBAC) technique has been one of the hotspots in current research.
基于角色的访问控制 (RBAC)
介绍了自主访问控制、强制访问控制和基于角色的访问控制三种主流的访问控制策略，并进行了对比分析。
This paper presents three mainstream access control strategies:discretionary access control, mandatory access control and role-based access control, and compares with each other.
在RBAC模型的基础上，提出一种基于岗位和角色的两级访问控制模型——PRBAC。
On the basis of RBAC model, this paper put forward a new model PRBAC, which was a twolevel model based on the post and role.
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.
提出一种基于认证可信度的角色访问控制模型(AT - RBAC)。
A new model, role access control model based on authentication trustworthiness (AT-RBAC) is proposed in the paper.
从实验室教学管理系统的特点出发，讨论了基于角色的访问控制模型RBAC在实验室教学管理系统中应用的优势。
Based on the features of the laboratory education information system, this paper discussed the advantages of the application of role-based access control (RBAC) in the system.
文章分析了SYBASE数据库管理系统的安全控制机制和基于角色的数据访问控制模型。
This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.
系统中采用了信任链机制、基于角色的访问控制模型、两级日志、可信认证等技术，同时给出了可信在分布式计算机系统中的实现技术和途径。
In this system, many new techniques are adopted, for example, mechanism of the chain of trust, role-based access control model, two-level of logs, trusted authorization and so on.
标准的基于角色访问控制（RBAC）通过角色对用户和权限进行解耦，从受控资源角度来讲是一维的。
The normal Role-Based Access Control(RBAC) model configures the model resources through roles, and this model is one-dimensional according to the manipulated resources.
借鉴基于角色的访问控制基本思想，结合开发实践，提出了一种用VJ实现用户权限管理的方法。
Based on the idea of Role-Based Access Control, this paper presents a user-privilege management method using VJ, which is advantageous for its simplicity, flexibility and security.
限制可以视为是基于角色的访问控制(RBAC)的主要动机。
Constraints are considered to be the principal motivation for Role-Based Access Control (RBAC).
研究了相关的技术基础，如SNMP协议，HTTP协议，代理服务技术以及基于角色访问的控制模型；
Some techniques such as SNMP, HTTP, proxy's basic theory and role-based access control are introduced.
论文提出一种新的访问控制模型—基于资源抽象的角色访问控制模型(RD_RBAC)。
A new model, role access control model based on resource abstract (RD_RBAC), is proposed in the paper.
本论文研究基于角色的访问控制技术及其在法院系统中的应用。
The dissertation is dedicated to Role-Based Access Control (RBAC) technology and its application in court case management information system.
基于角色的访问控制是一种强制形式的访问控制，在操作系统层次上和数据库中已经存在了大量的应用，并且取得了很好的效果。
Role Based access control is an compulsive access control. There are lots of its application in operation system level and database, being of much effect in these aspects.
基于角色的访问控制是一种强制形式的访问控制，在操作系统层次上和数据库中已经存在了大量的应用，并且取得了很好的效果。
Role Based access control is an compulsive access control. There are lots of its application in operation system level and database, being of much effect in these aspects.
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